การคำนวณ 1RM
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Use this Calculator to figure your 1RM in training
The competitor chooses a weight they can do between 1 and 5 repetitions. The 1RM Calculator is then used to determine the projected weight that was lifted if one maximum repetition was done. Index Points are then determined based on the 1RM and bodyweight.
First enter poundage used for any exercise then enter number of repetitions done. Click on calculate to determine the 1 repetition maximum (1 RM). Many coaches use this calculator to determine their school lifting records. It’s much safer than having athletes attempt to lift their maximum poundage. Just have them select a weight they can do 3 or 4 reps safely and use the 1 RM calculator to determine their 1RM.
Your 1RM: 13.6
Example: 260 lbs. lifted 5 repetitions equals very closely 275 lbs lifted 3 repetitions or 300 lbs. lifted once. Each would have a 300 lb. IRM
