The Wunder Train Leggings are made out of 77 percent nylon and 23 percent elastane (a light, stretchy fabric), versus the Align Leggings, made from 81 percent nylon and 19 percent elastane. The extra ...
Improved cardiovascular health. Cardio is key to maintaining good heart and lung health, says Landicho. White agrees, adding that regular cardio exercise helps strengthen the heart to pump blood more ...