Summer is on its way, and self-improvement is on everyone's minds -- so it seems like each day I hear about a new must-have app focused on fitness, health, nutrition, or the "quantified self" in general. And now that the tech startup scene is hotter than ever, many of these apps are backed by serious investors and have big plans for the future. Take GAIN Fitness. The San Francisco-based company, headed up by former college athlete and ex-Googler Nick Gammell, makes web and mobile apps that provide personalized workout routines and track users' progress as they go through them. It sounds solid on paper, but with all the options out there we wanted to look a bit closer at the company and its product. So we met up with Gammell at a gym in downtown San Francisco to talk to him about GAIN Fitness and test drive the app ourselves.myth busters tracy mcgrady tracy mcgrady mash alec baldwin kicked off plane alec baldwin kicked off plane mumia





Editor?s note: This post is authored by guest contributor Jon Bischke. Jon is a founder of Entelo and is an advisor to several startups. You can follow Jon on Twitter here. Corner any up-and-coming Kevin Systrom wanna-be and have a heart-to-heart about the challenges of building a successful company and at some point you'll likely wander into the territory of bemoaning how tough it is to hire people with technical skills. At a party recently a startup founder told me "If you could find me five great engineers in the next 90 days I'd pay you $400,000." Which is crazy talk.