Jim did 10 Strict Unbroken Chin-ups on his 70th birthday. He is setting an example of long term health & fitness that should be a goal for all of us. He has been active his entire life, enjoying a wide variety of physical activities from body building to long distance running. At 60 years old he began powerlifting & competed at the national level. His fitness journey lead him to Linchpin, & he explains why.