Please choose the correct ending to complete the given sentence: Sports and Fitness: [header] How to get bigger triceps [title] Decide on a rep and set range. [step] A rep range is how many times you will do each exercise and a set is one revolution of reps. [substeps] If you aren't experienced at lifting and exercising, start out with a low number of reps and sets.

Ending1: Adding in the number of reps to your range will give you a stable base of your triceps. [title] Calculate the number of repetitions per set. Ending2: Once you feel relaxed and able to do a longer set (typically 10-15 reps), begin practicing your range. To start, sit on a bench with your legs stretched straight out in front of you. Ending3: Do as many reps as you can without pain. Your range should be 1400 to 1600 reps. Ending4: Fitness experts recommend starting a new exercise on a lower rep and set number : 1-5 reps and 1-2 sets. A medium rep range is considered to be 8-12 reps and a high rep range is considered to be 15 + reps.

Answer format: ending1/ending2/ending3/ending4