In this episode of Ask Coach Hörst...Eric answers 7 wide-ranging questions from listeners, including in-depth coverage of effective hangboard training, the importance of developing a climbing "talent stack", details on Threshold training for climbing-specific aerobic development, training while recovering from a lower-leg injury, training for middle-aged climbers, and more! Podcast Rundown 1:35 - Question #1 - A two-part question on effective hangboard training...with a long, detailed answer offering rich guidance on developing strength and endurance using a hangboard. Part 1: Is it better to train on small edges with body weight or larger holds with added weight? Part 2: How does the length of rest between hangboard reps and sets effect the training adaptation? 19:15 - Question #2 - How can I find the proper training intensity when doing Threshold Intervals…to best develop my climbing-specific aerobic energy system? Consider listening to podcast #26 for a complete study of aerobic system training for climbing. 26:20 - Question #3 - I'm out of climbing for several months due to lower leg surgery...so, Eric, what kind of training do you suggest for me during this forced withdrawal from climbing? 32:37 - Question #4 - Why don't you recommend any low-rep hypertrophy training for antagonist and core muscles? 38:01 - Question #5 - I get so incredibly pump—and quickly!—on steep routes. How can I assess my energy systems and determine which energy system (Aerobic or Anaerobic) I need to train? Can you give me some training advice? For a super detailed study of anaerobic lactic training, listen to podcasts #23 and #24. 44:32 - Question #6 - Climbing is now my passion, however I previously was a serious rugby player. How might I train to reduce the size (weight) of my rather large leg muscle? Eric also explains the importance of developing a climbing “talent stack”. 51:55 - Question #7 - I'm 47 years old (been climbing 28 years) and very experienced at hard multi-pitch routes...but I have also climbed 5.13a sport and V7 boulders. My goal is to climb some multi-pitch 5.12 routes, and I'd like to improve my physical fitness. What training do you recommend for someone my age? NOTE: If you'd like to submit a question for the next, please leave it as a comment to the Ask Coach Horst post on my Twitter @Train4Climbing -- include your first name, location, climbing ability level, and years climbing. Music by Misty Murphy Follow Eric on Twitter @Train4Climbing Check out Eric’s YouTube channel. Follow Eric on Facebook! And on Instagram at: Training4Climbing