Categories
Exercise

Leg Stretch Can Build Flexibility and Strength

Here’s a dynamic exercise to help you develop flexibility and strength without risking injury or building bulk. You’ll increase your upper body strength while stretching the backs of your legs.

……….[amazon_link asins=’B00OJMZSWU,B00IAVLDVG,B0053C3WDC,B002YTHIZA,B01FSOMDY8,B01MQPFLIR,B01LW9SIR7,B00U3SZZIG,B01H5T85EQ’ template=’ProductCarousel’ store=’finmeacur-20′ marketplace=’US’ link_id=’76e89747-2970-11e7-ad1c-c1249f31d12a’]


Step 1.
Kneel with your forearms and palms of your hands on the floor, shoulder-width apart. Spread your fingers, pressing down firmly with your index finger and thumb. Straighten your legs then walk toward your elbows until your heels are close to the floor and your knees are straight. Be sure to push against your forearms and keep your shoulders away from your ears. Do not collapse into your neck and upper shoulders. Pause for three breaths.

……………….

Step 2.  Slowly walk your feet away from your elbows, lower your hips and straighten your knees into a plank position. Balance on your toes and forearms while you tighten your abdominal muscles to keep your pelvis off the floor. Do not allow your midsection to sag. Hold this position for three breaths. Lift your hips and walk back toward your elbows. Repeat three times.

Sources: Los Angeles Times

Reblog this post [with Zemanta]
Categories
News on Health & Science

New Drug Makers: Goats

[amazon_link asins=’B00MJ4ZC62,B004ZWK1FI,B00TM9PJ3I,B01138IKG8,B000EY5COG,B004K69OMU,B00GBZL71O,B00E15AADC,B00M02GUZU’ template=’ProductCarousel’ store=’finmeacur-20′ marketplace=’US’ link_id=’2cf032af-62d3-11e7-92be-9f558320dbad’][amazon_link asins=’B0173HWRTE’ template=’ProductCarousel’ store=’finmeacur-20′ marketplace=’US’ link_id=’b087720d-62d2-11e7-87d9-717b091c41f6′]

[amazon_link asins=’B00TCKLMR4,1890504815,B01N36HMMZ,1935864335,B00WKOF9S2,B00J7HC5YQ,1605474312,B00GNPPOLQ’ template=’ProductCarousel’ store=’finmeacur-20′ marketplace=’US’ link_id=’2e6c8f5f-62d2-11e7-8611-3b99f75e2814′]

They have four legs, fuzzy faces and udders full of milk. To the uninitiated, they look like dairy goats. To GTC Biotherapeutics Inc, they’re  cutting-edge drug-making machines.

The goats being raised on a farm in central Massachusetts are genetically engineered to make a human protein in their milk that prevents dangerous blood clots from forming. The company extracts the protein and turns it into a medicine that fights strokes, pulmonary embolisms and other life-threatening conditions.

GTC has asked the Food and Drug Administration to clear the drug, called ATryn. An expert panel voted overwhelmingly on Friday that it is safe and effective, putting it on the verge of becoming the first drug from a genetically engineered animal to be approved in the US. The agency is expected to make a final decision in February, said the Los Angeles Times.

If approved, the drug would be followed by hundreds of others made from milk produced by genetically engineered goats, cows, rabbits and other animals. Other products in the pipeline are designed to treat people with haemophilia, respiratory diseases and debilitating swollen tissues.

“As soon as we were able to make genetically engineered animals, this was an obvious thing to do,” said James Murray, a geneticist and professor of animal science at UC Davis. “It’s totally cut-and-paste. This is kindergarten stuff with molecular scissors.”

The biotechnology industry is rooting for ATryn. The FDA’s endorsement would signal to Americans that they have nothing to fear from the futuristic technology—and suggest that the millions they’ve invested in the technology could soon begin to pay off.

If the drug is approved, “it takes a big question mark off the table in terms of products that are developed from this technology,” said Samir Singh, president of US operations for Pharming Group, which is developing medicines using milk from genetically engineered cows and rabbits.

The public has had misgivings about eating food from genetically modified animals, and some vocal critics of such technology say the wariness could extend to medicines. “I think many people are going to have the same revulsion,” said Jaydee Hanson, a policy analyst at the Center for Food Safety, a Washington advocacy group that opposes genetic manipulation of food and animals.

For scientists, the appeal is obvious. Many drugs are now synthesized in bioreactors by bacteria or Chinese hamster ovary cells, and they require extensive processing to be suitable for humans. Genetically engineering animals is a better alternative for producing proteins, which form the basis of all biological drugs. “We’re taking advantage of the fact that the mammary gland was designed by nature to make proteins,” said Tom Newberry, GTC’s vice president for government relations.

Sources: The Times Of India

Reblog this post [with Zemanta]
Categories
Exercise

Tense After a Jog or Bike Ride? Loosen Up Those Muscles

[amazon_link asins=’B00PJ2VN6Y,B01C4KXQAO,B01MTJQ7QV,B0711PHK1P,B0722QSS27,B0735H7GDL’ template=’ProductCarousel’ store=’finmeacur-20′ marketplace=’US’ link_id=’8c9e7d27-bebe-11e7-b3f0-1b02aeca3799′]

To counter the effects of cycling, hiking or jogging, perform this exercise to release tension that creeps into your hips, legs and lower back from repetitive movements. Tightness in your iliotibial band, which runs down the outer thigh, can cause knee pain, so do this move after every workout.

Step 1-> Begin on your hands and knees. Bring your right foot between your hands, bend your left leg on the floor behind you (place a towel or mat under your knee for more comfort.) Inhale, lift up on your fingertips raising your chest off your right thigh. Exhale, lower your hips toward the floor as low as you can.

Step 2
-> For a more intense stretch, raise your chest and place your hands on your front thigh. Be careful that you don’t raise your hips when you bring your hands to your thigh. Remember to slide your shoulder blades down your back and keep the muscles around your neck relaxed. Hold for three breaths and repeat with your left leg in front.

Sources:
Los Angeles Times

Reblog this post [with Zemanta]
Categories
Exercise

Leg Lifts that Boost Overall Strength

[amazon_link asins=’B06XY58KDF,B00FJ2PL26,B01H45ATZ4,B0069U8U9I,B01KETX7UQ,B0711B32Y2,B01AMDU7L6,B01F37YJLK,B06XYSD8X8′ template=’ProductCarousel’ store=’finmeacur-20′ marketplace=’US’ link_id=’12480685-5a21-11e7-8b42-d162e21aa60c’]

To increase your overall body strength, with special attention on your core, incorporate this straight-legged elbow plank into your daily workouts. You don’t need any tools or equipment, so you can do it anytime, anywhere. Just remember to place your elbows directly below your shoulders when you start. This will help avoid undue tension in your neck.

 

Step 1 ->Begin by kneeling on a flat surface. Place your elbows directly underneath your shoulders, shoulder-width apart. Turn your palms down to the ground and be sure that your forearms are parallel to each other. Curl your toes under and straighten your knees. Lower your hips just below shoulder height. Your body should form a straight line from the back of your neck to your heels.


Step 2:->
Keeping your hips and shoulders facing the floor, shift your weight to your right leg and lift your left foot off the floor. While pushing your right heel backward, keep your right knee straight. Pull your abdominal muscles in toward your spine to support the weight of your pelvis. Draw your shoulder blades down your back, away from your ears. Do not allow your waist to sag. Hold this position for three to six breaths. Lower your left leg, shift your weight to the left and lift your right leg to repeat on the other side. Lower your knees to the floor to release.

Sources: Los Angeles Times

Reblog this post [with Zemanta]
Categories
Exercise Healthy Tips

Keep Fit in 30 Minutes or Less

The biceps curl is sometimes performed on the ...
Image via Wikipedia

[amazon_link asins=’B00DDC22QW,B01DJBCN3I,B00TQAYEVQ,B01DXSBEQE’ template=’ProductCarousel’ store=’finmeacur-20′ marketplace=’US’ link_id=’149ede86-480d-11e7-b340-739aa17cab5b’]

Between parties and shopping, time is short these days. But that doesn’t mean your exercise routine has to be second-rate. A 20- to 30-minute workout done at a high intensity can increase the heart rate and tone muscles equally as well as a longer workout done at a lower intensity.

“Who made the rule that a workout has to be an hour?” asks Amy Dixon, group fitness manager at Equinox in Santa Monica. “If people can wrap their heads around the fact that it’s OK to do a shorter workout, especially if you do it right, that’s all you need.”

The key, these trainers say, is to keep moving. Taking breaks between exercises — even short ones — will lower the heart rate and not provide as much calorie burn. While some of these routines require equipment such as cardio machines or light weights, you can easily make your substitutions. Run at a nearby track, park or playground and use stairs and bars for exercises such as pull-ups. Use soup cans for weights. And scale back or increase the level of intensity according to your fitness level. No need to be a superhero — or a slug — just because it’s the holidays.

Angela Stovall
(Master trainer at 24 Hour Fitness in Chino)

We’d start with five minutes of cardio, and that could be on a machine such as an elliptical trainer, a stair climber or a treadmill. If you’re exercising first thing and using this as a warm-up, do it at a low intensity. If you’re already warmed up, choose a moderate to vigorous intensity that gets your heart rate up.

Then do walking lunges for five minutes. This uses all the leg muscles, is a great fat burner and gets your heart rate up. You’re also using your core. If you’re a beginner, do stationary lunges, holding onto a chair if necessary. After doing 10, alternate between those and 10 ab crunches. Do three sets of each.

Get on the treadmill for five minutes at 3.5 miles per hour (or a moderately fast pace — not a slow walk). At the same time, do biceps curls and shoulder presses with light weights (3 to 5 pounds), or no weights. When you do this while you’re moving, you get a better calorie burn and you’re toning the muscles. You should always concentrate on your form. For beginners, only do this if you’re comfortable on the treadmill, and slow the speed if necessary.

Next, go to a mat and do push-ups — straight-legged if you’re advanced, or on your knees if you’re not. Do 10 to 20 depending on how conditioned you are. Alternate those with triceps bench dips on a chair, also doing 10 to 20. Do three sets of each.

Then it’s on to the StepMill (a stair climber with rotating steps) for five minutes. You can push it here a little bit because you’re warmed up, but beginners who have never done this before can stay at Level 1. If that machine isn’t available, you can use another form of stair climber, or just go up and down some stairs.

After that, do 25 standing squats with no weight, then 50 side bends. For the side bends, stand with feet hip-width apart and bend your torso from side to side, trying to reach below your knees. This is for the obliques. This also brings down the heart rate a little bit.

Amy Dixon
(Exercise physiologist and group fitness manager at Equinox, Santa Monica)

With only 20 to 30 minutes, I would do a treadmill workout that’s interval-based, alternating bouts of resting and pushing. You’re going to burn the most calories, get your heart rate up and spike your metabolism.

For beginners, walk on the treadmill at a comfortable but challenging pace, and up your intensity with the incline. When you’re pushing, it won’t feel easy. If you’re starting to feel uncomfortable, you’re in the upper end of your endurance zone, so stay there and get to know what it feels like. You shouldn’t feel like you have to step off the treadmill to catch your breath. When you come down to a slower pace, you’ll feel a little spike in your heart rate, but then you should be able to ride it out.

If you’re more advanced and want to run, keep your speed between 5 to 7 miles per hour and start at a 3% incline before increasing to about an 8% incline. If you’re in better condition, you should be breathless on the push.

For all fitness levels, try alternating between two minutes of the easy phase and a minute of the difficult phase. Do this workout a maximum of three times a week if you’re fit. For beginning exercisers or those who haven’t done intervals before, do it twice a week. If you don’t have a treadmill and can go outside, do hills for the hard part of the intervals, or push the pace. This can also be done on an elliptical trainer or stationary bike.

Sharon Phillips
(Personal trainer at Crunch, Los Angeles)
I like to do short workouts, circuit-training style, moving at a relatively quick pace to keep the heart rate up, and incorporating plyometrics. Each of these sets should take about a minute, and the entire circuit should be done three times. By the third set you’ll be pretty fatigued. You still want to push yourself, but also pace yourself.

For warm-ups, do sprints with push-ups. Run about the length of half a basketball court, then drop and do 10 push-ups, sprint to the other end and do 10 more push-ups. Or, run in place for 30 seconds, keeping knees high, and drop into push-ups.

Then do squats into a shoulder press using dumbbells that are a comfortable weight, or just your body weight. With feet shoulder-width apart, go into a squat position holding the dumbbells, come up and do a biceps curl with both arms, and then go into a shoulder press. Bring the weights back down and go back into a squat. For another version, go into a squat, jump into the air, come back down into a squat position again, put your hands on the ground and kick your feet out behind you, then bring them back in.

Walking lunges with a twist are next. If you have a medicine ball or other weighted object, hold it out in front of you, arms straight and at shoulder height. Twist toward the leading leg so you get a contraction in your obliques. You can also do this with no weights, but still holding your arms up. If there’s no room to do walking lunges, do them in place and alternate legs, doing the twist.

Then do a round of leapfrogs, which is a plyometric exercise. Start in a squat position, lean forward and jump, landing softly so you don’t injure your knees. If there’s no open space, just do jump squats in place, and again be careful with your knees. Your arms can be used for momentum, so swing them as you jump.

Pull-ups are next, and you’ll need a bar, which you can find at a gym or a park. Sometimes gyms have assisted pull-up machines, which make this a little easier. This exercise really engages the core.

Now do full-body crunches with a Body Bar (a long, weighted bar), a ball or with no weight. Lie on the floor with arms and legs extended and bring the elbows and knees together. Extend them out again, keeping them about an inch off the floor.

Sources: Los Angeles Times

Reblog this post [with Zemanta]
css.php