Move over lunges — I teach weightlifting, and this is the one exercise I'd use instead

You don't need lunges to build stronger legs with knee pain; just try this personal trainer's alternative, called the suitcase deadlift.
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Master Your Low Lunge: Perfect Form Tips! #shorts

The low lunge pose stretches the hip flexors, hamstrings, quadriceps, and groin muscles while also strengthening the legs, ...