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Deleted member 18037
This is exactly why our gym keeps it to 3 hours. Even on camp days. They have a couple hours of "down" time (lunch, games) in between training sessions. And they condition more.The only problem here is that research into injury rates has found that even for teenagers, once the training session is longer than 3 1/2 hours the rate/risk of injury significantly increases. 4 hours is common in most gyms, but the last 30 mins can be conditioning etc to reduce the risk. But 5 hours will increase the risk a lot.