How to Make Horse Muscles Bigger with Exercise
Muscle hypertrophy and its relevance to horses
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Horses don’t grow new muscle cells (hyperplasia) after maturity—only enlarge existing ones (hypertrophy).
Many assume all mammals add muscle cells as they grow, but this study confirms horses, like humans, rely almost entirely on fiber enlargement after birth.
Practical Takeaways
Design a 12-week equine conditioning plan with 3 sessions/week of 45-minute low-to-moderate intensity riding (targeting 1.5–2.5 mmol/L lactate) and include targeted dynamic mobilization exercises.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Horses don’t grow new muscle cells (hyperplasia) after maturity—only enlarge existing ones (hypertrophy).
Many assume all mammals add muscle cells as they grow, but this study confirms horses, like humans, rely almost entirely on fiber enlargement after birth.
Practical Takeaways
Design a 12-week equine conditioning plan with 3 sessions/week of 45-minute low-to-moderate intensity riding (targeting 1.5–2.5 mmol/L lactate) and include targeted dynamic mobilization exercises.
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Claims (2)
You can't build real muscle strength just by working out a few times—you need to stick with it for weeks, because the first few workouts just make your muscles look puffy, not stronger.
Horses don’t grow new muscle cells as adults—they just make the ones they have bigger.