Episode #113: A Peak Into the World Of Professional Cycling.

29 Jan 2026 · 65 min
Episode

29 Jan 2026 · 65 min

0:00

Episode #113 of the BenGreenfieldFitness podcast (2011-10-27) features host Ben Greenfield with listener Q&A covering: ketone-related breath after workouts and basic ketosis explanation; amino acids phenylalanine and aspartic acid/aspartate (PKU warning and excitotoxin concerns/aspartame); insomnia in vegetarians (possible B-vitamin, tryptophan, magnesium, selenium issues and blood sugar swings); compression socks (recommend gradated compression for sport and recovery benefits); muscle-building vs cardio guidance (non-impact cardio preferred to protect leg muscle; post-workout carb guidance ~0.5 g per lb if glycogen-depleted); and rowing-machine benefits versus running/swimming. The featured interview is with Robby Ventura (ex-pro cyclist, US Postal team, commentator) on pro cycling training volumes, specificity, strength work for durability, nutrition during stage races (~300–400 kcal/hr, liquid calories at higher intensity), recovery emphasis (sleep, compression boots, NormaTec, massage), and the value of training camps.

Questions this episode answers

2011-10-27

About 0.5 grams per pound of body weight (0.5 g/lb).

Approximately 300–400 calories per hour (around two bottles per hour).

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