Muscle fibre profile area (Af). volume density (V<sub>v</sub>). capillary-to-fibre ratio (CF) and number of capillaries per fibre square millimetre (CD) were determined from needle biopsies of vastus lateralis of twenty-four male volunteers (mean ± SD: age 25. 4±5. https://foldlyers.shop/product-category/specialty-lighting/