Stretch marks may also be influenced by hormonal changes associated with puberty, pregnancy, muscle building etc. Although stretch marks are generally associated with pregnancy and obesity, they can also develop during rapid muscle growth.

The Stairmaster 4600PT Stepper is a personal stair stepper that may be employed for high-impact aerobic exercise that can not merely allow you to drop pounds, but also firm up the lower half of your body. This refers to your legs, thighs, and buttocks. If you have been looking for a way to lose weight and also tone up your legs, abs, and buttocks, you have found it in the StairMaster SC916 Stepper.