Move over lunges — I teach weightlifting, and this is the strength 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 ...
Fitness Volt

The 3-Second ‘Pause & Squeeze’ Trick That Explodes Muscle Growth

Don’t leave gains on the table—make every rep count with the 3-second pause and squeeze method. It’s perfect for lagging ...