In that posture, with your feet flat on the floor, lift your right leg and place the ankle on the opposite knee. Reverse and repeat to stretch the muscle. Piriformis exercises also can be done lying flat on the floor, arms outstretched with palms facing the floor. Positioned about a foot from the wall, completely extend your legs and rest your heels against the wall. At that angle, rest one ankle against the opposite knee, just as in the sitting position.
Batteries, whether lead acid wet cells, AGMs or Gel should last at least five years. My Interstate deep cycle batteries are warrantied for seven. Now this supposes that you properly maintain them, and the number one reason for early battery failure is lack of, or improper maintenance. This is especially true of AGMs.
Itâs like trying to whiten your teeth by brushing with water. Gels expiration dates vary--some products expire after three months; Smile Brilliant guarantees at least one year outside the fridge and two years inside. You can order gel refills here from Smile Brilliant. The good news is that gels are far from expensive.