Chair dips and their modifications aren’t the only exercises that target the upper arms. There are other moves you can try at home with little or no equipment necessary. Triangle pushup ...

Trainer Roxie Jones, NASM-CPT, a SoulCycle instructor, walks you through a 10-move at-home arm workout without weights you can easily do from home or on the go.

If you’re new to fitness, or you have never tried to train your triceps before, you might find the basic tricep bench dip above a bit too taxing. But don’t worry - everyone has to start somewhere!

If you do a bench dip with a wider grip, you'll focus more on your chest muscles than your triceps. Bench dip with rotation. This exercise is very similar to the one above, with one key twist. Step 1.

Some of the HIIT exercises that you can do at home or work are squats with a jump, 10 pushups going into mountain-climbers, and triceps dips with alternating toe-taps.