Should strength and hypertrophy be a priority during the pre-season?
Your weekly research review
- Background & Objective
- What They Did
- What They Found
- Practical Takeaways
- Reviewer’s Comments
- About the Reviewer
Background & Objective
The pre-season period is regarded as the optimum time to increase training volume to make meaningful changes to body composition for athletes. Despite this importance, there are currently no data quantifying the changes in body composition over this period in both academy and senior rugby league players. Such data may help youth players from gaining mass too quickly and in senior players, if meaningful changes aren’t made, time may be better spent developing other key areas of the sport.
Hence, the aim of this study was to: 1) track the changes in body composition during three consecutive pre-season periods in elite academy players, and 2) assess body composition in elite senior players at the beginning and end of a single pre-season period.
What They Did
Eleven male rugby league academy players (age = 18 ± 1 yr) and ninety-three male first team senior professional players (age = 25 ± 6 yr) had whole body DXA scans to assess total mass, total body lean soft tissue mass, fat mass, and body fat percentage. Players were also weighed and height measured.
Senior players were split into positional groups: fullback and winger, centre, halfback, hooker, prop, back -row.
What They Found
With little change in body composition seen in senior players, perhaps time could be better spent on other aspects of the sport to improve playing ability. For example, resistance training could be scheduled 4x/week. Two of those days could be “low” stress days where simple hypertrophy work is performed compared to strength/power work on the other two days. One or both of these “lower” stress gym sessions could be replaced with contact skills, ball skills, or top-up conditioning.
Day 1: Contact/wrestle skills (e.g. underhook fighting, clamping, approach to tackle).
Day 2: Lower-body strength/power.
Day 3: Hypertrophy work for smaller players, top-up offfeet aerobic conditioning for others + ball skills.
Day 4: Upper-body strength/power.
This way, extra time is spent on important facets of the game and will allow you to work more closely with sport coaches, hopefully building a stronger relationship between the S&C and sporting programs.
“The S&C profession is slowly moving away from the idea of lifting is the answer to improving all physical capacities outside the gym. Sure, performing some strength/hypertrophy/power work has its importance, but a heavier emphasis on technical/ tactical and in turn, speed of play, will likely always trump the ones primarily focusing on getting stronger and bigger at the expense of time spent training their sport.
In doing so, we allow ourselves to collaborate to a greater extent with sport coaches and move away from the idea of the S&C coach does their thing and the sport coach does theirs. Rather, it’s a joint effort to get the most quality out of each session without hindering the following days practice.”
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