I also have a love - hate relationship with single leg exercises but they did wonders in reducing my knee pain, and increasing my endurance for walking, and standing strength and stability. (completethecircuit.com)
And the rear foot elevated split squat is one of the best single leg exercises there is. (whatreallybuildsmuscle.com)
The following exercises are fun, challenging single leg exercises that require minimal equipment. (mindbodygreen.com)