Effective Workouts for Weight Loss and Muscle Toning

Gym workouts for losing weight fast often incorporate opposing muscle supersets and high-toning movements like scissor kicks. Learn why you might feel nausea after exercise and how to safely resume training following surgery.

How to Tone the Upper Arms After 70

Published Nov,28 2011 | By Sharon Perkins

Aging generally results in physical deterioration, including a loss of muscle tone. Even seniors who stay in shape may experience increased muscle weakness and flabbiness over age 70. The percentage of people who lose muscle mass rises to over 50 percent at age 80 from 13 to 24 percent at age 70, according to Dr.