A dumbbell deadlift is a type of exercise where you lift a weight from the ground using dumbbells, which are handheld weights. It helps strengthen your muscles, especially in your legs and back. Full definition
After you're finished pulling heavy barbell deadlifts off the floor, do dumbbell deadlifts RDL style to traction your lower back and stretch your hamstrings. (bodybuilding.com)
This is in addition to: 3 × 10 - 15 Dumbbell deadlift with single leg calf raise (no rest) 3 × 10 - 15 Incline 3 - way sit - up with lying leg raise (no rest) 3 Lengths of sled pull or drag or farmer's walk (60 - second rest). (muscleandfitnesstips.org)