During a morning workout in coach Bonner Cunnings’ conditioning class, senior Jenn Boudreau summoned all her strength to pull a 90-pound tire 40 yards across the field.

The weekly activity, met with both anticipation and dread, is designed to exercise every muscle in the body.

Despite the tire’s contribution to fitness, Boudreau and her workout comrades named their tire “Polonius,” after the irritating character from Shakespeare’s Hamlet.

For more information, check out Conditioning with caution.