It’s not unusual to see the same people training in the weight room every day the gym is open. You’d think there would be a huge payoff in gains for training nearly every day, but a study published in the Journal of Strength and Conditioning Research suggests there might not be when frequency is equalized for training volume.
Twenty eight men with weight training experience took part in a 6-week program. Before and after, they were assessed for squat one rep max (1RM), bench press 1RM, deadlift 1RM and powerlifting total. Fat mass and muscle mass were also calculated.
Some subjects trained 3 days a week and some trained 6 days a week with both programs equalized for training volume. After 6 weeks, both groups showed significant increases in muscle size and strength with no additional benefits seen in 6-day-a-week training.