Related Clues:

• What can be pulled in body making fellow number at first
• Stitch holding in tendon
• As synonym for 'strength', is possibly unfamiliar
• Leg-puller perhaps plants 'X' on professor
• Is working on novel, building literary muscle
• Fibrous band
• Power source getting current in all directions
• Tendon raised is fresh
• Bone-to-muscle joiner
• Tissue died within part of joint
• Sinew died in part of joint
• Inelastic tissue
• Untender part of a chicken tender
• Muscle is twisted, unused
• Body stretcher?