Course Overview

Master one of rugby union’s most physically imposing and tactically crucial positions with this comprehensive course designed for coaches, players, and rugby enthusiasts. The Second Row Lock, wearing jersey numbers 4 and 5, serves as the engine room of the pack, commanding the lineout, powering the scrum, and providing essential grunt work across the field. This course covers both specialist roles: the Loose-lock (typically #4, blindside jumper) and the Tight-lock (typically #5, openside jumper).

What You’ll Learn

This six-module program covers everything from scrummaging technique and lineout mastery to open play dynamics and advanced strategic execution. Explore the biomechanics of power generation in the second row, the critical role locks play in delivering 900kg of scrum force, and how modern locks combine their aerial dominance with ball-carrying impact and defensive prowess.

You’ll discover the distinct responsibilities of each lock position—the Loose-lock’s role as primary ball-carrier and blindside security, and the Tight-lock’s function as lineout general and openside linkman. Learn position-specific conditioning methods that develop the explosive power, aerobic capacity, and muscular endurance required for 80 minutes of high-intensity work, plus evidence-based nutrition guidance tailored to the extraordinary energy requirements of these positions (3,500-6,500 daily calories for males; 3,000-6,000 for females).

Who Should Enrol

Perfect for rugby coaches seeking specialised forward knowledge in the Second Row positions, current or aspiring locks, strength and conditioning coaches, and anyone wanting deep positional expertise in both Loose-lock and Tight-lock roles.

Course Outcomes

Gain a comprehensive understanding of the technical mastery, physical demands, and tactical intelligence required to excel as a Second Row Lock—whether coaching at grassroots level or competing at elite standards. Develop expertise in both the Loose-lock and Tight-lock specialist functions within the modern game.