TriggerPoint GRID 1.0 Foam Roller, 13 in Multi-Density Massage Roller (Black)

A foam roller is the low-tech partner to a massage gun: no battery, just your own body weight on a cylinder. The GRID 1.0 is 13 in (33 cm) long – short enough for a drawer or a gym bag – and built as EVA foam around a hollow core, which the maker says is firmer than a traditional foam roller and keeps its shape with frequent use. The surface is split into flat panels, long ridges and small nubs, so the pressure changes with the part you roll on.

The listing rates it extra firm, which first-time rollers may find intense; taking some of your weight on your hands softens it. The short length suits one leg at a time and travel, not lying lengthwise along the spine.

Tip: Roll slowly and stop short of the knee – a roller is for muscle, and 30 to 60 seconds per area is enough.