CROSSFIT SUFFOLK: Powered By SPARTAN PERFORMANCE
Take 15 minutes to find your Press 1 rep max
4 rounds for time of:
200 meter run
20 air squats
Pulling Some Threads Together: Sitting, Posture and Gravity
"This is an idea that I think
I first came across from Mark Reifkind, then Paul Check and then Dan John. I think Chek got it from Janda.
They talk of tonic and phasic muscles. Certain muscles tend to get
tighter with age, injury, under-use or over-use. These need to be
stretched. Others tend to get weaker and they need to be strengthened.
Which ones are which?"—-Chris Highcock, Conditioning Research
Why We're Motivated To Exercise. Or Not.
"In very broad terms, two elements are especially likely to influence
whether we, as individuals, habitually exercise or not. One is physique.
Animals or people that are overweight or ill, or who have poor muscle
quality or tone or other physiological impediments to activity, tend to
be sedentary. If moving is difficult, you don’t do it."—Gretchen Reynolds, NY Times