Professional Zone 2 with integrated skill development - single-leg drills and cadence work. Active recovery principles applied to base training.

Extended Zone 2 session focused on lactate utilization capacity. Should comprise 80% of weekly training volume according to latest research.

Redefined Zone 2 training by Dr. Iñigo San Millán - challenging 3-hour sessions targeting lactate clearance and mitochondrial adaptation. Not easy endurance but metabolic development.

Comprehensive fartlek session with extensive aerobic base work. Develops adaptability and broad-spectrum fitness.

Compact fartlek session with core variable intensity work. Fun and engaging training in minimal time.

Ultra-long aerobic development session targeting maximum fat oxidation and mitochondrial adaptation. Foundation for all training.

Comprehensive polarized session with extensive aerobic base development and strategic intensity. Perfect for building aerobic foundation.

Combines intense sweet spot work with extensive recovery. Teaches contrast between high and low intensities.

Progressive aerobic workout building from base to tempo. Teaches body to shift energy systems efficiently.

Extended aerobic development session targeting fat oxidation and mitochondrial adaptation. Foundation for all higher intensities.

Swedish 'speed play' adapted for endurance. Variable intensities teach adaptability and make training engaging and fun.

True polarized session with extended aerobic base and short sweet spot bursts. Develops aerobic system while maintaining intensity.

A 310-minute endurance ride in Zone 2. This workout builds aerobic capacity and cardiovascular efficiency for improved endurance performance.

A 280-minute endurance ride in Zone 2. This workout builds aerobic capacity and cardiovascular efficiency for improved endurance performance.

A 250-minute endurance ride in Zone 2. This workout builds aerobic capacity and cardiovascular efficiency for improved endurance performance.