Muscle crossbridge action in excitation and relaxation
- PMID: 6777187
- DOI: 10.1007/BF01953810
Muscle crossbridge action in excitation and relaxation
Abstract
Pulse-propagation measurements on a muscle stimulated into tetanus show that the stiffness develops earlier and starts later than the tension. It is concluded that the myosin heads which moves towards the actin filaments during excitation become mechanically attached to them.