The kettlebell is a handheld gym. On the spectrum of pure strength to muscular endurance, you’d be surprised what this one thing can do for you. Bulletproof your posterior chain with swings, snatches, and cleans. Take it a step further with shoulder presses and front squats. And tackle the Turkish Get-up, a movement that is paramount in promoting shoulder stability/mobility/resiliency, overall balance and spatial awareness.