Sarcoplasm
The fluid and non-contractile components within muscle fibers.
Updated
Sarcoplasm is the cytoplasm of muscle fibers, containing glycogen, enzymes, mitochondria, and other components. Sarcoplasmic hypertrophy increases these non-contractile elements, increasing muscle size without proportional strength gains. This type of hypertrophy is emphasized by higher rep, metabolically demanding training.
Examples
- Fluid component of muscle cells
- Stores glycogen for energy
- Increased with high-rep training
Related Terms
Common questions
What is Sarcoplasm?
The fluid and non-contractile components within muscle fibers. Sarcoplasm is the cytoplasm of muscle fibers, containing glycogen, enzymes, mitochondria, and other components.
What are examples of Sarcoplasm?
Fluid component of muscle cells; Stores glycogen for energy; Increased with high-rep training.
Put it into practice
12-Week Muscle Building · £29
A 12-week, four-day hypertrophy plan in three phases, with a modest calorie surplus