The two things that undo eight hours in a chair. Wear the support belt through the workday to keep your shoulders from rounding forward, then spend ten minutes on the stretcher in the evening to open up everything that spent the day compressed.

What's in the kit:

• Adjustable Back Stretcher — four arch settings, start gentle and build up
• Posture Support Belt — figure-8 strap, breathable mesh, wears under a shirt

Pick your stretcher color and your belt size. Bought together, the kit saves you $10 against buying them separately.