photocredit: active.com Original Article By Ryan Domeyer PT, DPT, CMPT   Participation in triathlons in the United States is at an all-time high according to USA Triathlon, the sport’s governing body in the United States.  The group’s membership has swelled from around 100,000 in 1998 to 550,446 in 2013.  Since then,...

read more