Related Clues:

• As synonym for 'strength', is possibly unfamiliar
• Is working on novel, building literary muscle
• Power source getting current in all directions
• Tendon raised is fresh
• Bone-to-muscle joiner
• Inelastic tissue
• Untender part of a chicken tender
• Muscle is twisted, unused
• Muscle-bone binder
• Wiriness
• Muscular "swine" anagram
• Bone-to-muscle connection
• Lean or muscular type of new wines
• Tough, fibrous tissue
• Tendon — ligament