Then he winds up his pitch and...BAM!...fires off the signal. The all-or-none law states that, once the neuron receives the signal, it has to fire it off. Like a pitcher who winds up and starts delivering the pitch, the neuron can't balk. There's no stopping once the nerve impulse has been activated. But, if your neurons don't get the signal, they don't fire.
Anytime Fitness, Hastings, MN, is the No. 1 franchise on Entrepreneur magazine's 2014 Franchise 500 list. Anytime Fitness co-founders Dave Mortensen (left) and Chuck Runyon celebrate their company's ranking as the No. 1 franchise on Entrepreneur magazine's Franchise 500 list.
Anytime Fitness has been called the fastest-growing franchise business ever, zooming to clubs by the end of 2016 including international locations, all in 14 years. CEO Chuck Runyon doesn't know fo. World record: In she set a Guinness World Record for the longest time in an abdominal plank, at 36 minutes and 58 seconds.