Definition of cofferdam - a watertight enclosure pumped dry to permit construction work below the waterline, as when building bridges or repairing a ship. Definition of cofferdam - a watertight enclosure pumped dry to permit construction work below the waterline, as when building bridges or repairing a ship.
Named Muscles. The specific primary muscles used in a deadlift are the erector spinae, gluteus maximus, quadriceps, hamstrings and adductors. The secondary or stabilizing muscles are the trapezius, rhomboids, flexors, extensors, serratus anterior, rectus abdominus, transverse abdominus, gluteus medius/minimus, soleus and the gastrocnemius.
Core strength (core pertaining to the central muscles of the body; lower back, glutes and the abdominal region) is a very important health component, in that it supports the body in almost every movement and position, and the deadlift is the key core strength building movement.he deadlift is probably the best movement in terms of developing round, strong, glute muscles. On ascension, at the sticking point, the glutes are bought into play and can be squeezed at this point for a maximal contraction. Deadlifts also work all the surrounding hip/pelvic muscles.