41.   If a muscle is tight or weak, Maffetone tries to find out why, taking into consideration training, stress level and diet.

42.   If your muscles are weak, you probably have GERD.

43.   If these muscles are strong, they can ease and eliminate neck strain.

44.   If you stand firm, and it pays off, there are more muscles for the next time.

45.   In fact, many scientists have thought the short muscles must be the evolutionary vestiges of longer muscles that lost their usefulness over time.

46.   In computer users who are not physically fit, certain muscles become overworked, while their supporting muscles are inactive, adding to the problem.

47.   In doing so, what happens is the next time you work out, your muscles are ready to take on more and more and more.

48.   Involuntary muscles are not as willing as voluntary ones.

49.   Its cross-promotion muscle was a chief contributor in the explosive growth of NASCAR, which has a similar consumer demographic to bass fishing.

50.   Might I have had an easier time biking the hills of southern Spain last fall if my leg muscles had been stronger at the start?