Our toughest flex bar, for when the lighter bars feel easy and you want serious grip, wrist and forearm strength.
- Hard resistance, about 25 lb.
- Durable, latex-free thermoplastic rubber with a textured grip.
- Twist, bend and flex for grip, wrist and forearm work.
- 4.6 stars from 15,000+ Amazon ratings across our products.
- If you're treating an injury, check with your doctor or therapist first.
What's included: 1 Hard (blue) flex bar.
Mix and match: pick any 4 eligible items and save 15%.
More resistance options: Flex Bar Light (red), Set of 2 (medium and hard) and Set of 4 (all four levels).
Free US shipping on orders over $35, usually delivered in 3 to 5 business days. 30-day returns.
