Resistance Band Set with Handles
Fits in a drawer, works in a room with no floor space, needs no gym. If you are starting from nothing this is the highest-value thing in the category, and it travels home for winter break.

Grip gives out before your back does, which means you end the set for the wrong reason. A cheap fix for anyone who has started pulling weight that actually matters.
Fits in a drawer, works in a room with no floor space, needs no gym. If you are starting from nothing this is the highest-value thing in the category, and it travels home for winter break.
The splurge, and it replaces an entire rack. One warning that never makes the listing: if you live above the ground floor, dropping these is a conversation with your neighbours. Budget for a floor mat too.
Thickness is the real specification. Thicker is kinder to knees and elbows; thinner keeps you stable in anything balanced on one leg. Pick for what you actually do, not for what looks comfortable.