"7-day plank tuck challenge: My surprising results"

The writer of Tom's Guide did 70 reps of plank tucks every day for a week and shared her experience. Plank tucks are a full-body exercise that targets the core muscles, shoulders, arms, lower back, hip flexors, and legs. The writer tried different variations of the exercise, including using sliders and a Plankpad, and also slowed down her movements to work her muscles harder. She recommends adding mobility and stretching exercises regularly to any workout routine.