12 fitness Photoshoot tire ideas
14 Muscle-Building Tire-Training Moves | Livestrong.com
via: www.livestrong.com
Tire training isn’t just tire flips and hammer slams. In fact, run though this entire workout and you won’t do either of those moves. What you will do is a total-body workout for free (or very inexpensively). You can find tractor tires (or another size suited to your fitness level) at your local tire-recycling center.