The bench press is an exercise term, in which the weightlifter lies on a bench in horizontal position with feet and raises a weight with both arms.
Find out the one rep max value if the weight of a person is 49 kg and number of repetition is 4.
Weight= 49 kg Number of Repetition= 4
One repetition maximum value
Substitute the given values in the formula to find the one rep max value, =(-1.89 )+ (1.16 x W) + (1.68 x R) = (-1.89 )+ (1.16 x 49) + (1.68 x 4) = 61.67 Approx 1 rep max is 61.67