Rep Max Chart - https://www.nsca.com/contentassets/61d813865e264c6e852cadfe247eae52/nsca_training_load_chart.pdf
Jack Daniels' VDOT running calc : https://runsmartproject.com/calculator/
Jack Daniels' chart : http://sdtrackmag.com/DanielsOneSheet.pdf
Heart Rate Zones
Zone 1 (very light) : 50%-60% MHR - Recovery Days (Recover runs or any activity that’s light and meant for recovery while staying active)
Zone 2 (light) : 60%-70% MHR - Bread and butter when it comes to running - Runs under 90 minutes. Aerobic conditioning and it uses fat as fuel. For most people this should be 80% of your cardio training. These are yours runs to build miles up or general running.
Zone 3 (moderate) : 70%-80% MHR - Stamina runs, tempo runs, this is mildly challenging and its also aerobic conditioning
Zone 4 (Hard) : 80%-90% MHR - aerobic/anaerobic conditioning - Threshold runs, lactic threshold/performance runs - and this uses carbs for fuel
Zone 5 (Very Hard) : 90%-100% MHR - Maximum effort right here. This is the Usain Bolts of the world, this is where you’re doing sprints and it helps improve your MHR
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Modality % of 1RM Sets Reps. Rest
Muscular Endurance - 55%-66% / 2-3 sets / 12+ reps / No more than 30 secs
Hypertrophy (Size) - 67%-85% / 3-6 sets / 6-12 reps / 30-90s
Strength - 85%+ / 2-6 sets / 1-6 reps / 2-5 mins
Tonnage calculation : (Rep volume x weight)
Rule of thumb : Whenever you decide to increase how many reps per set you’re doing, you decrease how much weight you’re lifting. And whenever you’re increasing how much weight you’re lifting, you decrease how many reps you’re doing per set.