yesterday i maxed out the weight on these crunch machines for about 200 reps and had severe stomach cramps last night. sore today but happy about the soreness. had to go to webmd to get a quick remedy, and the ice pack worked!
Muscle Spasms, Cramps, and Charley Horse: Causes and Treatments
stock pics from the net
Muscle Spasms, Cramps, and Charley Horse: Causes and Treatments
stock pics from the net

