"Chair exercises are simple fitness activities that you can ... Sit up straight. Employ abdominal bracing. Slowly march and alternate lifting each knee a few inches. Aim for 10 each leg three ...

Itsines has designed this workout so it targets multiple core muscles, including the rectus abdominis (the 'six-pack' muscles ...

As you get older, maintaining free movement can become more challenging, even for those who haven't reached senior ... this exercise for at least 15 seconds on each side. These simple exercises ...