Theatre

Extra Credit

How to boost

your power

My opinion on how to boost our power:

Generally, we find it easy to maintain our balance while performing everyday activities such as walking, standing up and sitting down. Maintaining our equilibrium under attack proves more challenging. Under these stressful circumstances, it is easy to forget that the obstacles to perfect balance remain within us

“Interval training: Can it boost your calorie-burning power?

How will my muscles respond to interval training?

During intense exercise, muscles produce waste products that can contribute to muscle soreness. Too many accumulated waste products can make exercise painful and exhausting. But by alternating bursts of intense exercise with easier intervals, you'll help reduce the buildup of waste products in your muscles.

Are the principles of interval training the same for everyone?

Yes — but you can take interval training to many levels. If you simply want to vary your exercise routine, you can determine the length and speed of each high-intensity interval based on how you feel that day. After warming up, you might increase the intensity for 30 seconds and then resume your normal pace. The next burst of more intense activity may last two to three minutes. How much you pick up the pace, how often and for how long is up to you.

If you're working toward a specific fitness goal, you may want to take a more scientific approach. A personal trainer or other expert can help you time the intensity and duration of your intervals — which may include movement patterns similar to those you'll use during your sport or activity — based on your target heart rate, the ability of your heart and lungs to deliver oxygen to your muscles (peak oxygen intake) and other factors. This type of interval training also adds variety to your workout, but it requires more discipline and concentration.

Does interval training have risks?

Interval training isn't appropriate for everyone. If you have a...