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One Arm at a Time

Format
AMRAP
Duration
20 min
Equipment
Ruck (20/30 lb)

Description

A 14-minute AMRAP of single-arm ruck presses and overhead lunges, one side, then the other, no dominant arm gets off easy.

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Workout

Warm-up

5 min
  • 5-minute easy walk plus a few arm circles and bodyweight lunges to prep both shoulders.

AMRAP 14

14 min
  • 10 Single-Arm Ruck Press (left)
  • 10 Single-Arm Ruck Overhead Lunge (left)
  • 10 Single-Arm Ruck Press (right)
  • 10 Single-Arm Ruck Overhead Lunge (right)
  • Repeat as many rounds as possible in 14 minutes.

Cool Down

5 min
  • Set the ruck down and walk it out, then stretch both shoulders evenly.

Movement Breakdown

Single-Arm Ruck Press

  • Hold the ruck by its top handle in one hand at shoulder height.
  • Dip your knees slightly, then drive the ruck straight overhead until your arm is locked out.
  • Lower back to shoulder height with control and repeat, switching arms as prescribed.

Single-Arm Ruck Overhead Lunge

  • Hold the ruck overhead in one hand, arm fully locked out.
  • Step forward into a lunge, lowering until both knees are bent near 90 degrees.
  • Push through your front heel to return to standing, keeping the ruck stacked overhead throughout.
  • Repeat, switching arms as prescribed.