| Feel the isometric engagement of core muscles from your upper abs down through your quads. |
| It's common for such items as mowers and quads to be stolen because of their portability. |
| Keep your back upright throughout the movement in order to place more stress on your quads and less on your glutes and spinal erectors. |
| Take the quads through the jungle, crossing streams, bending round sharp corners, and skidding on the gravel roads. |
| The downhills offer little relief, as long leaping strides will send your quads into convulsions. |
| It does a great job working your lower body, hitting the quads, glutes, abductors and adductors. |
