LOS ANGELES, Calif., Aug. 8, 2017 (SEND2PRESS NEWSWIRE) — MostFit Founder and Owner, Andrew Gavigan, will hold the 6th annual “Pushups for Puppies” workout event to benefit L.A.-based animal rescue organization, Shelter Transport Animal Rescue Team (“START”). The event will take place on Saturday, Sept. 9, 2017 at The Balboa Sports Center in Encino.