Last week we introduced reactive strength and its underpinning qualities. If you haven’t read that post, I strongly encourage you to do so, as it’ll provide a scientific rationale for what’s to come in this article.
Recall that reactive strength is effectively the fast component of the stretch-shortening cycle (SSC) - SSC activity being a rapid change from an eccentric to a concentric contraction that produces more power than would be possible with a concentric only contraction. We also determined that reactive strength is quite important as it relates to change of direction (COD) in tennis. There are 2 reasons for this. First, it’ll improve a player’s split-step ability - effectively allowing for a faster first step initiation - AND it can help with movements - along with recoveries - that are short but require high levels of explosiveness (think of shots that are near you but are coming at you with speed).
The ability to respond quickly and efficiently to an oncoming shot, is perhaps one of the most important qualities a tennis player must possess. This ability is predicated on a number of factors including anticipatory skills, perception skills - picking up cues from the other side of the net, judging the ball appropriately etc. - along with physical qualities, one of them being reactiveness. Further to that, it helps when a player has tremendous change of direction (COD) abilities. Why? Because the player that can recover more efficiently after their previous shot, has a better chance to not only better 'see' the next shot, but also has the ability to respond to that shot with less ‘emergency’ - a term many coaches use.
Many coaches and players often speak of the importance of power in tennis. From movement characteristics to its development during the execution of groundstrokes, serves and so forth. But power in and of itself simply means the rate at which work is performed. When you’re running at a steady sub-max pace, you’re still producing power - but I don’t think that’s the power a tennis player is after, do you? What we’re more concerned with is MAXIMUM POWER - this is the quality that helps when exploding into a big forehand or going for an all out first serve. In this post, we'll briefly outline max power and it's relationship to force output and velocity. We'll also provide video examples of a number of general & specific exercises for the development of max power in tennis and to conclude, a general framework will be outlined so that coaches and players can program/implement med ball exercises into their training regimes.
Unless you’ve been living under a rock, you’ve likely seen countless videos on social media of athletes lifting big weights. And it’s not just athletes from sports like american football, baseball or hockey. Many athletes across various sports - like long distance running, swimming, volleyball - are lifting weights. We're not referring to light dumbbells but rather heavy loads and big lifts. The question is, why? What’s the rationale behind this type of training? Should tennis players learn from these sports?
I’ve briefly spoken about the importance of strength training for tennis. Some factors include the prevention of injury and increases in serve speed. In this post, we’ll dive deeper into the details of maximum strength training and it's relevance to the elite tennis player. Specifically, we’ll outline how max strength development can impact movement characteristics - including explosiveness, first step ability and acceleration.
Picture this, you just got off court after a long 3-set battle. You’re tired, exhausted, fatigued (insert any other word you wish). The last thing you want to do is spend another 30 minutes or more recovering from the match. But guess what, if you’re a junior who’s playing another match the same day or a pro playing a match the following day, you’ve got no other choice. Well that’s not entirely true, you do have another choice and that’s to do nothing at all and basically just show up for your next match.
There’s no argument that the first serve is quite important on both the men’s and women’s tours. The percentages speak for themselves - the top servers on tour win about 3 out of every 4 points when the first one goes in and only about half the points when they miss the first serve. Those are the stats. And although spin, direction, patterns etc. have a lot to do with that, it seems that the bigger your serve, the more points you win.
Which brings me to the focus of this article. I recently started a 6-week pilot study to see if an overload throwing program can improve serve speed. More specifically, I’ll be throwing a weighted ball (similar to a medicine ball only smaller) twice per week and tracking serve speed on a weekly basis.
This week I’ll be traveling to London UK to take part in the Functional Range Conditioning (FRC) course (aka an excruciating experience on your hips...or so I've been told). The FRC course - created by Dr. Andreo Spina, owner and founder of Functional Anatomy Seminars - is a system of mobility training rooted in scientific research. I’ve always integrated mobility & flexibility work with my athletes and have a pretty good understanding regarding its underlying mechanisms but why not learn from someone who has devoted their life’s work to improving mobility, joint function and athletic performance. And...he’s worked with a number of pro athletes, including world no. 4 Milos Raonic (see video below).
There’s no question the shoulder takes a beating in tennis. I mean, players use it on every shot. Whether that’s to create lots of torque to hit a big forehand or to stabilize the shoulder when punching a volley...the shoulder has many functions and roles. But perhaps the biggest toll on the shoulder occurs in a movement you wouldn’t normally consider...the deceleration phase (aka the follow-through phase) of the serve. This is the moment after impact where the posterior muscles of the shoulder act in an eccentric manner to essentially stop the head of the humerus from being dislodged from the glenoid fossa (aka think arm dislocating from shoulder...that wouldn’t be fun). Ellenbecker & Kovacs (2008) call the deceleration phase “the most violent of the tennis serve”. That’s a pretty big statement, and probably something that needs to be considered in the training of the tennis shoulder. But why exactly is this phase of the serve so critical? What type of strength is necessary? And what kind of exercises can tennis players incorporate into their program to optimize the serve keep the shoulder healthy? We’ll explore all of these points in this article, so read on.
How do different athletic qualities fit into the program of a tennis player? This is a complex question but one that deserves an answer. With information being so readily accessible these days, there are countless videos of players doing all kinds of things off the tennis court. But let me ask you this: just because a top 100 or 50 player is doing X or Y, does it mean it’s effective? Is it driven by some underlying scientific basis? Often times, it’s not. It’s a regurgitation of someone else’s training or a drill that was once seen before. If you’re a player, and someone is telling you to do squats on a stability ball…or ladder drills to develop agility and change-of-direction (COD) ability...seek alternatives as these are merely gimmicks that have little transfer to the aforementioned performance qualities.
Not enough is written about female athletes. They’ve got charisma, class and most of all, they’re damn good at sport. In tennis, the women’s game is constantly improving. Not only are women hitting the cover off the ball, but more and more feel & touch are becoming a part of their arsenal. Many believe the women’s game is still one-dimensional - but in the past several years, different types of game styles have emerged. Look at Radwanska, Halep and even Kerber - they’ve got variety. Not to mention the level of women's tennis has strenghtened - you just never know who’s gonna make it deep into a slam anymore. Sure Serena’s had some streaks where she’s dominated the women’s game but recently, the draws are more open.
Over the years I’ve coached many female tennis players...and I’ve learned a lot. From the tennis court to the weight room and everything in between. I’ll share my experiences in this article…and hopefully shed some light on female players.
This is the second post on testing athletic qualities in tennis. In the first post, I outlined what to use with tennis players to determine their strength abilities, explosiveness and acceleration. Check out that post here. In this post we’ll look at 4 other athletic qualities every tennis player should train - max speed, agility/change-of-direction (COD), power and endurance - AND how to test these qualities.
Last week, French tennis star Jo-Wilfred Tsonga posted a sneak peek video of his off-season training regimen...and almost every tennis fan on the web had a comment to share. Comments from fans included “what’s Jo doing? He’s gonna hurt himself!” to “I would never lift weights during practice!” while some were more encouraging, like “wow look at his hard work, he’s gonna be ready to go for the 2017 season!”. Coaches had other things to say including a comment along the lines of...“This is type of training just doesn’t work for tennis players, their skill will deteriorate due to fatigue of the lift”. Here's what the session looked like:
Last week I wrote about some key lessons I learned from a weightlifting coach. One of those key lessons was the importance of general training for athletes. Although general training is vital for any athlete, developing athletes may get the greatest benefit from this type of work. When I talk about general training, I am referring to non sport specific movements. For tennis players, this means movements that are non tennis related. John Kiely, sport scientist and elite coach, refers to general training, especially in the early years of development, as movement diversity. In this article, we’ll explore the current dogma in physical preparation for tennis, why early specialization is an almost must and the theory behind general training.
