17April/2013

How plyometrics will make you stronger, leaner and faster!

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For better performance, stronger legs and an even slimmer figure try the power of plyometrics. In its most basic sense, plyometric training involves loading up a muscle by stretching and then contracting it rapidly. Th is is exactly what happens to your muscles when you bend your legs to squat (the eccentric, or stretching, phase), then immediately push off into the air (the concentric, or flexing, phase). But these explosive actions shouldn’t be reserved just for championship competitions – plyometrics can enhance your own training program, leading to stronger, more powerful muscles, all while shaping your body.

Get To Know Plyo

The aim of plyo is to generate the strongest contraction possible in the shortest amount of time – like stretching and shooting a rubber band across the room. “Plyometrics are used to develop and enhance explosiveness in athletes to improve sportspecific skills and performance,” explains Jim Smith, CSCS at dieselsc.com, adding that when plyo is done correctly, it is highly effective at developing speed and power.

No Bones About It

But don’t disregard this training method as a tool used strictly by Olympians – the results that it elicits are applicable to the average person, too. Your bones, for one, will thank you; a study in the World Journal of Sports Sciences found that athletes who participated in a plyometric program saw an increase of bone mineral density of 13% to 19%. Th e same researchers also found that plyo reduced the rate of bone injuries by 42%, a bonus that benefi ts athletes and average exercisers alike.

Boost Your Burn

Because of its high intensity, even advanced exercisers shouldn’t perform plyo for more than 10 to 15 minutes two times per week, according to Cathe Friedrich, Fitness Hall of Fame inductee and star of more than 170 fi tness DVDs. But these short sessions create an after-burn eff ect that can cause you to burn calories for hours after the workout itself. And plateaus? Forget about it! The unexpected nature of jump training forces your body out of its comfort zone, creating a metabolic disturbance while causing your muscles to react differently than they would during a typical cardio or weight-training session. And here’s one more benefi t: “Plyo enhances the shape and definition of the muscles, most notably the glutes,” adds Friedrich. “It really helps shape, rather than bulk up, the butt.”

Why does Jody include plyometrics into her workout routine?


“I love including plyometric exercises in my workouts as they cause signifi cant lean muscle and strength gains to the legs in a more functional and eff ective way than ordinary resistance exercises. Unlike my weight training, which solely focuses on size and tone of muscles, plyometrics help to improve the power and force produced by the muscles of the legs. And let’s not forget the high calorie burn that plyo exercises produce. So not only do I get a high calorie burn in my workouts, but the increased muscle mass increases my metabolic rate in the long term. I also get a great satisfaction from doing plyometrics as the intensity of the workout makes me feel euphoric! If you’re not currently including plyo exercises in your routines, then I encourage you to try them. However, you should introduce them slowly and perfect your technique. Working on your ability to perform these exercises well, with good form and technique will prevent injury to yourself. Once you have built your strength up to do plyo’s correctly, you can go on to include them on a regular basis. Say goodbye to plateaus!”

Your sky-high plyo plan

Start with a warm-up. “Th e warmup should include dynamic, full-body movements that focus on your ankles, hips, knees and upper back, to improve your mobility and activate your muscles,” says Jim Smith, CSCS. Try motions like arm swings, squats and jumping jacks. Practice each move slowly to get the mechanics correct before going all out. Do all reps for each exercise in a row with no rest in between. If you are doing more than one circuit, rest for the suggested number of minutes before repeating from the top. Go all out. Move as hard, as fast and as high as you can for each rep. Never lock your joints. Land softly, absorbing the impact with your muscles.



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