Biceps
Concentration Curls


A seated one-arm dumbbell curl with the elbow braced against your thigh to isolate the biceps.
Energy burned
≈ 18 kcalFor 3 × 8–12, rest 90s · ≈ 3.1 kcal/min
Estimate range 13–22 kcal (±25 %)
Muscle mass worked5 %
Effort during a set4.7 MET
Your lean mass53.5 kgBody fat estimated from BMI and age
Estimate ±25 %: muscles worked (from the exercise data), sets, reps, rest and your body. See the planner for whole sessions.
Setup
- 1Sit on a bench with your feet wide and hold a dumbbell in one hand.
- 2Rest the back of your upper arm on your inner thigh.
- 3Let the dumbbell hang with your arm straight.
How to perform
- 1Curl the dumbbell up toward your shoulder, keeping your upper arm still.
- 2Squeeze your biceps at the top.
- 3Lower slowly until your arm is straight.
- 4Finish your reps and switch arms.


















