Anthony's 7-day plan built on Seiler's research: two hard days, two easy, rest in between, and the 20-minute FTP test he uses to set the zones.
12:29 ·
Anthony's 7-day plan built on Seiler's research: two hard days, two easy, rest in between, and the 20-minute FTP test he uses to set the zones.
12:29 ·