This has become one of my main strength exercises for the athletes I train over the last few years. Some might say that a unilateral exercise is inferior to its bilateral counterpart, but I would disagree. I actually prefer programming the unilateral movement. Don’t get me wrong, they are both great exercises, but I tend to favor the rear foot elevated split squat (RFESS). If you prefer the bilateral movement that is ok, but think about what is the best movement for the athlete that you are training.
Most athletes are in a unilateral position when they play sports so why not get them into that position in the training facility. I have a few reasons why I prefer the RFESS. Some of them have to do with performance and some have to do with injury reduction.
Side Note: If you injure an athlete while they are training they can’t play. This would be counterproductive.
Here I am performing the Front Squat and RFESS, while Alex discusses point number 2 below.
So here are a few reasons why you will see athletes at SportPerformanceU performing the RFESS as their main strength exercise.
1. Sport Specificity- I do think the term gets overused and abused in most cases, but for a higher caliber athlete where the term should actually apply, I’m all about it. If you are in a unilateral position during the high majority of the sport you play, mimicking that movement in the training facility is a great idea. Athletes that are sprinting while playing their sport would benefit greatly from using this exercise as their main strength movement.
2. Bilateral Deficit- Yes the elevated foot is helping, I get it, but not to the extent that you can ignore the significant difference when comparing the two. For example the highest RFESS I have seen done in my facility is 265lbs for 3 reps. This athlete's bilateral squat is nowhere close to doubling that number. End of story.
3. Neutral Spine- The number one role of a performance coach is not to increase an athlete’s speed, power or strength; it is to keep them injury free and ready to go on game day. One way to do this is programming exercises that will improvement athletic quality while minimizing risk of injury. The bilateral squat is a difficult exercise for many athletes to do properly. There are many reasons for this, but for the purpose of this point I will focus on the spine.
Maintaining a neutral lumbar spine is difficult for most athletes once their thighs pass parallel to the floor. I’m not going to go into the intricacies of this point, but it is clearly an issue. By performing the RFESS this becomes a mute point, the lumbar spine can no longer go into flexion. Risk vs. reward must always be considered when programming exercises for your athletes. When it comes to maintaining a neutral spine, the RFESS wins.
Agree or disagree that the RFESS should be your athletes main strength exercise, you have to agree that it is an exercise that most all athletes should be doing. If you prefer it to be an accessory lift, that’s fine, just make sure that your athletes are doing it.