Here are three versions of a circuit workout we did last week that simulates load-bearing, equipment carry, and log PT. All you need is a pullup bar, a sandbag and a place to run.

Trainers: This Unexpected Piece of Equipment Will Level Up Your Workouts originally appeared on Men's Fitness. Move over, dumbbells—sandbags are here to level up strength day. By integrating sandbags ...

Move over, dumbbells—sandbags are here to level up strength day. By integrating sandbags into your strength training routine, you access something dumbbells simply don’t bring: instability. When ...