Expansion Sit-Backs – Another Amazingly Effective Abdominal Exercise
There are literally hundreds of abdominal exercise you can choose from.
Not only that, most ab exercises have multiple variations which allow
for progression through increasing levels of difficulty. With such a
wide range of exercise to choose from it’s a shame that so many people
keep repeating the same boring workouts over and over again.
If you’re not changing your exercises regularly (continually challenging
yourself with more advanced movements as your strength increases), then
you’re on your way to staleness, boredom and progress plateaus. If you
want to keep improving your abs, week after week, then here is another
new abdominal exercise to add to your repertoire: Expansion Sit Backs.
I have had advised against over-dependence on the traditional sit up for
many years. Regular sit ups put too much pressure on your low back by
using your hip flexors and hamstrings to perform almost 2/3 of the work.
This over-tightens these muscles, pulling your pelvis forward and
eventually leading to low back pain.
If you want a six pack, take a pass on the standard sit up, if for no
other reason, than because there are better choices.
If you could swap out your old sit ups with a new exercise that could
minimize hip flexor and hamstring involvement, maximize abdominal
contraction and develop better abs without low back pain, would you do
it? Of course you would. And I have just the exercise for this – the
Expansion Sit Back. This exercise is not only a favorite of mine, it’s
also backed up by many EMG studies that compare hip flexor and abdominal
activation. The latest study coming out of Canada indicated that this
exercise produced the greatest abdominal activation while minimizing
flexor activation. Continue reading Expansion Sit-Backs – Amazingly Effective Abdominal Exercise