Strength training for runners and triathletes: support your endurance, not your fatigue
Runners are right to be cautious about the gym: poorly timed strength work before intervals can compromise both sessions. SkolCoach integrates strength into the overall plan so it supports running, cycling and skiing instead of taking recovery away from them.
Strength as part of the plan, not an add-on
Strength training contributes to total training load and is included in the weekly balance. Heavy legs from the gym will not meet a threshold run the following morning by accident. Sessions are arranged so stress on one system coincides with recovery elsewhere rather than compromising key endurance work.
What the programme includes
- General physical preparation — core, feet, calves and glutes: the foundation that preserves technique under fatigue.
- Special physical preparation — heavy strength in the off-season, progressing towards strength endurance for race-specific blocks.
- Plyometrics — carefully dosed according to readiness: skipping and jump series only when the training week allows.
- Injury-risk management — work tailored to your history, whether Achilles, knee or lower back, addressing vulnerable areas before they become symptomatic.
Periodisation across the macrocycle
Strength training changes with the season: maximum strength during winter and base training, conversion to explosive power for specific-preparation blocks, and maintenance as racing approaches. Your coach does not repeat one routine all year; the programme evolves with the training phase.
FAQ
Does strength training interfere with running progress?
Poorly scheduled strength work does. Research consistently shows that two weekly sessions can improve running economy and reduce injury risk. SkolCoach schedules them to prevent heavy legs from compromising key workouts.
How often should I do strength training?
Usually twice per week during base training and once for maintenance during specific preparation. Exact frequency depends on your endurance volume and training phase, so your coach adapts it to your week rather than applying a generic template.
Do I need a gym, or are home workouts enough?
Bodyweight, resistance bands and dumbbells are sufficient for general and foundational strength at home. Maximum-strength blocks are more effective with barbells in a gym, but if one is unavailable, your coach builds an equivalent using the equipment you have.
What if my knee, Achilles or lower back already hurts?
Your coach does not diagnose or treat injuries; that requires a clinician. The plan does account for the affected area by removing provoking loads, adding appropriate strengthening work and ensuring total weekly stress does not impair recovery.
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