Training everything all at once is the oldest – and best – fitness hack in the book. Here's five expert-approved ones to keep ...

The gains: Hyrox includes a 100-meter walking lunge with a sandbag. “Training lunges helps you build the strength and ...

The split squat can be done using dumbbells, a barbell, kettlebells or your own bodyweight. To make the exercise harder, you can place the back foot on an elevated surface to perform a Bulgarian split ...

Hip thrusts, Romanian deadlifts, and squats are staples, but you might be sleeping on one of the best glute-building exercises out there.