I chose these specifically because people (online) said the 1.5" ones were better if you want an aerobic workout, and the 2" ones were better for increased strength. So. I went with the 2", since I wanted to increase the strength of my forearms, and had no interest in aerobic benefits (I play sports and get plenty of that already).Having said that, these are heavy! We use them within a Tabata protocol, and with the exercise duration (of each segment) being 20 seconds. When we first got these, we couldn't do any significant movement for more than 10 seconds. If you are a pretty strong athlete, the 2" still may be for you. If you are a normal human being who wants aerobic benefits - and wants the exercise duration to be longer - get the 1.5" versions.
Metal Frame Night Driving Glasses For Men: BIRCEN HD Anti-Glare Night Vision Glasses For Safe Driving
47 Review
Segmented Beaded Kids Jump Rope For Exercise And Outdoor Activities - Durable And Shatterproof - Easily Adjustable And Light Weight Skipping Rope For Kids
48 Review
6 Pcs Reflective Bands: High Visibility Running Gear For Women Men - Safety Straps Bracelets For Running, Cycling & Walking
46 Review
Stay Comfortable And Stylish With DASUTA Sweatbands For Women And Men
55 Review
Smart speaker VK Capsule mini, marine blue
130 Review
BAOFENG UV-5R5 Dual Band Two-Way Radio: 5W Power, VHF & UHF, Complete Kit with Large Battery (Camo)
57 Review
High Power Tri-Power Portable Baofeng UV-5R Two Way Radio for Ham Radio Enthusiasts
62 Review
The Friendly Swede Collapsible Bucket With Lid, Folding Bucket For Camping, Travel & Gardening, Portable Water Bucket W/ A Handy Tool Mesh Pocket, Collapsible Water Container, Camping Water Container
50 Review