If ever you needed some motivation to get yourself into tip-top summer shape, look no further than today’s featured crush. Check out fitness and underwear model Eric Block. Eric is a certified personal trainer who is also studying at Temple University to become a physical therapist. To keep in shape Eric’s engaged in various sports including football, track and lacrosse. According to his Silver Model Management profile he’s 6 feet tall, 32 inch waist, has brown hair and hazel eyes. You can follow him on Twitter @EricBlockFit. Today’s gallery include shots by Chevron McIntyre, Rick Day and Thomas Synnamon.