I agree with Zorbs - resistance bands are strength training.
But given you are already doing cardio at the pool, the next thing to add to your exercise program SHOULD be strength training, rather than more cardio.
Any good exercise program includes BOTH ST and cardio, rather than relying on just one or the other. So go for the bands as your next exercise related purchase.
The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man.
| current weight: 178.0