Jonathan Siegrist breaks down proper hangboard technique—very simple tweaks to your form to get the most out of your workout and help prevent injury. This is just one quick lesson from the 6 Weeks to Stronger Fingers online education course. Crafted by Siegrist, this comprehensive training plan is aimed at 5.11–5.13 climbers. If you want holds to feel bigger or want to climb longer and harder, this online course is for you. Price: $45.