Knots, cramps, and muscle soreness are no match for the Theragun Mini. This small-but-mighty massager is great for helping him relieve his body from pain, whether he's at home or on the move.

This sandal features arch support, a deep heel cup, and a cushioned footbed, "which together function to align your feet naturally," Dr. Sharkey explains. "They are great for daily walking, errands, ...