Flex Bar - Upper Body & core trainer

The Ultimate Upper Body Workout Tool

Our customers tell it better than we do!

Excellent

4.9

/ 5

based on 1 167 reviews

Stronger at 60 than I was at 40

Dialing tension up slowly protected my replaced shoulder; pressing 80 lbs-equivalent after month one. Dialing tension up slowly protected my replaced shoulder; pressing 80 lbs-equivalent after month one. Dialing tension up slowly protected my replaced shoulder; pressing 80 lbs-equivalent after month one.

Shoulder pain gone—strength up!

Two weeks of 5-minute sessions and my physio gave me the thumbs-up—no aches, just steady gains. Two weeks of 5-minute sessions and my physio gave me the thumbs-up—no aches, just steady gains. Two weeks of 5-minute sessions and my physio gave me the thumbs-up—no aches, just steady gains.

My entire gym fits in a drawer now.

The Flex 2-in-1 replaced three sets of dumbbells; I hit chest, tris, and back before breakfast without dragging out equipment. The Flex 2-in-1 replaced three sets of dumbbells; I hit chest, tris, and back before breakfast without dragging out equipment. The Flex 2-in-1 replaced three sets of dumbbells; I hit chest, tris, and back before breakfast without dragging out equipment.

Travel-friendly

Took it on a work trip—built like a tank yet slipped into my carry-on. Hotel room workouts finally feel legit. Took it on a work trip—built like a tank yet slipped into my carry-on. Hotel room workouts finally feel legit. Took it on a work trip—built like a tank yet slipped into my carry-on. Hotel room workouts finally feel legit.

The 4-week arm-pump guarantee is real.

Measured my biceps and chest—added ¾ inch without changing my routine except swapping curls for the Flex Bar. Measured my biceps and chest—added ¾ inch without changing my routine except swapping curls for the Flex Bar. Measured my biceps and chest—added ¾ inch without changing my routine except swapping curls for the Flex Bar.

View All

Feel The Difference

Our USers

92%

Saw measurable strength gains in 4 weeks

89%

Experienced less joint pain vs. free weights

90%

Stick to workouts 3+ days a week

Figures from an anonymized, in-app questionnaire