Use that core for power
Watch my waist see every day I do 1,000 sit-ups 74 years of age you guys are 54 if you do that so the power all comes from here and here see watch see
Use that core for power
Watch my waist see every day I do 1,000 sit-ups 74 years of age you guys are 54 if you do that so the power all comes from here and here see watch see
