This is the impressive moment a fitness enthusiast set a record for the most knuckle push-ups in one minute. Kuwar Amritbir Singh Tatla, 21, achieved the Guinness World Record for the most decline ...
This 10-minute cardio workout guided by AARP fitness expert Denise Austin will burn calories, focus on the core muscles and tone abdominals. This 10-minute cardio workout guided by AARP fitness expert ...