The Boston Celtics are reportedly set to trade big man Kristaps Porzingis to the Atlanta Hawks as part of a three-team trade.

8 Muscle-Strengthening Exercises to Perform Before a Total Knee Replacement. Medically reviewed by Gregory Minnis, DPT — Written by Samuel Greengard — Updated on June 25, 2025.

Considering it’s one of the most common planes of motion, there are many exercises that move in the sagittal (longitudinal) plane. ... Posterior (dorsal): back of the body; ...