I love tennis! SOOOO much!
May 30, 2012 // Category: Fitness Advisor
Ever see those people at the gym who are walking on such a steep incline that they hang on for dear life, and wonder why?
Recent studies by the University of Colorado found that when using a 9 degree treadmill incline, hamstrings displayed 635 percent of the muscular activity of level walking and, it increases your glute activity - up by 345 percent.