Loopity - here goes with the 30% belly button thingy!!! Transversus Abdominis Activiation (TVA)
This is 1 of 4 ab muscles that make up the ab wall. It's the deepest. It creates a muscular corsette and is 1 of 3 muslces that assist in stabilising the spine. Together with YES the pelvic floor they create a strong core/centre.
Science over - now engaging the TVA.
Standing or lying - imagine you have a wide belt around your middle. Tighten to the 10th notch by pulling the belly button tight towards the spine. It should feel uncomfortable and hard to breathe. This is engagement at 100%. Let this go. Pull in again 100% and let out to 50% (the 5th notch). Now let it off 2 more notches and maintain this feeling. This is 30%. In time you can just pull in 2 the 3rd notch without the rest!!
Ideally you should engage the pelvic floor before the TVA. To do this imagine a lift. Pull up from the back, middle and front to 10th floor (100%). Let out to 5th and then 3rd for 30% on the Pelvic floor. NB The pelvic floor muscle will ease, but the TVA shouldn't.
REMEMBER DOING PELVIC FLOOR EXERCISES REGULARLY IS ALSO GOOD FOR YOUR SEX LIFE (but children arn't)!!!
Before doing any exercise it's also important to think about the shoulders. This is also part of the core and helps with postural alignment. Inhale and shrug shoulders towards the ears. Exhale and slide shoulder blades down the back and in towards the spine in a "V" shape. Imainge you have stones on top of your shoulders pulling your shoulders aways from your ears.
Setting up your shoulders and abs is a daily/lifestyle thing. Use when your seated, standing,carrying your child(ren) anyway to help protect your back and aid great posture.
On the running front check out www.netfit.co.uk/marathon-cornwall.htm This is very useable - adapt to suit you!!
Well I'm done and my childrens' tea/activites are calling.....