
Which muscles does it train?
ShouldersAbsTrapsTriceps
Equipment needed
How to perform it
For strength, 3 to 5 sets of 3 to 6 reps with 2 to 3 minutes of rest are common. For hypertrophy, use 3 to 4 sets of 8 to 12 reps with 60 to 120 seconds of rest.
Execution and technique cues
- Kneel on one knee with the opposite foot flat in front, creating ninety-degree angles at both knees.
- Hold a dumbbell in the hand opposite to the forward leg at shoulder height, bracing your core.
- Press the dumbbell vertically overhead in a straight line, keeping your forearm vertical.
- Fully extend your arm at the top, then lower the dumbbell back to shoulder height under control.
Common mistakes
- Arching the lower back to assist in pressing the dumbbell overhead.
- Losing balance due to placing the front foot directly in line with the back knee instead of hip-width apart.
- Flaring the elbow out excessively to the side, which can cause shoulder impingement.
Frequently asked questions
- On which side should I press the dumbbell?
- Press the dumbbell on the side of the knee that is on the floor, as this provides the most stable base and challenges core stability.
- What is the benefit of the half-kneeling position?
- The half-kneeling position eliminates lower body momentum, prevents lower back arching, and improves hip and core stability.
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