Stand bent over at the hips with a flat back and dumbbells in each hand. Start with palms facing each other. Row the dumbbells up toward your hips, and as you pull, rotate your palms so they end facing your body at the top. Squeeze your shoulder blades together, then rotate your palms back and slowly lower the weights to the starting position.
Log your dumbbell palm rotational bent over row sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.