I've been using the THERABAND FlexBar set (Green and Blue) for months now, and it's become my go-to tool for both rehab and fitness. The green one is perfect for my tennis elbow therapy, while the blue bar challenges my grip strength during workouts. The difference in resistance levels (15 lbs vs. 25 lbs) makes them versatile for various needs.

The ridged design is genius - it never slips even when my hands get sweaty during intense sessions. I love how portable they are; I keep one at my desk for quick wrist exercises between work sessions. The Tyler Twist exercise (learned from the included instructions) reduced my elbow pain noticeably within weeks.

Beyond the intended use, I've discovered these bars make fantastic foot rollers! After long runs, rolling my arches over the green bar provides incredible relief. The blue one even serves as an impromptu massage tool for tight calves - just bend it slightly and roll out those knots.

The rubber material holds up well to daily use without losing its resistance properties. My only minor complaint? The blue bar might be too intense for beginners - I had to work up to it gradually.

Whether you're recovering from injury like I was, looking to improve athletic performance, or just want to maintain joint health (especially if you work at a computer all day), these bars deliver remarkable results in such a simple package.