My son, Jack, who started the program just before his 15th birthday, gained 27 lbs in 24 weeks and went from 76-77 to 85-87 mph. By 17, he reached 95 mph, 205 lbs (up from 135 lbs in 2 years) and committed to pitch at his dream school, Georgia Tech. Tread's training and nutritional insight has set Jack up for a lifetime of taking training and eating seriously - he now understands the work he needs to put in to improve. To me, the tools that Tread gives you to fight through those plateaus are invaluable. If you want to put in the work, Tread will give you the 'how' to get there."