Vasa Trainer FAQ
If you don't have access to a Vasa Trainer then I would urge you to find one in your local community. Baron improved his swim split by 8% at IMNZ and, I believe, a good part of it was due to the Vasa being able to teach him a proper catch. I'll be hitting the Vasa seriously throughout the next six months.
Cords or Increased Angle — two ways to increase resistence on the Vasa.
#1 — Jack up the front end. This increases the load on the front end of your stroke, the initial catch phase. If your elbow starts to drop then you have lifted the front end too much. Remember that the rotator muscles at the front end of your stroke are weak — initially, all you want to be training is the movement pattern. So don't be in a rush to crank the Vasa way up. You will find that these muscles fatigue very rapidly at first. So have patience and use a resistance that will enable you to get in at least 30 reps.
#2 — Use power cords. The power cords increase resistance on the back end of the stroke. Quite useful for a swimmer that has excellent swim mechanics and is looking to build strength through the whole stroke phase. Again, I don't think that you need to go crazy here. I'm a mid-50s swimmer and a moderate angle with a light cord is enough for me.
For the first 12 weeks of Vasa use, most of the gains are simply muscle recruitment gains. Just like in weightlifting, you are teaching the muscles to work together — rather than adding a whole lot of strength. Once you have been doing the Vasa for 8-12 weeks, you want to start to challenge the muscles — just like weightlifting. You want to be "feeling it" in the 24 hours post Vasa session. Challenge yourself through increased load, increased reps and/or increased rep speed. Ensure that you keep your shoulder blades down and in (just like with Lat Pulls and Seated Row). Letting your shoulder blade climb when the shoulder is under load can cause shoulder impingement.
A Vasa is not a requirement for swim success — those of you who don't have $750 to spend on the trainer can achieve good results with a pair of swim cords.
Basic Vasa Protocol
If you are using Vasa pre-endurance or pre-ME swimming then very light resistance -- the goal being to reinforce good stroke mechanics.
If you are using before skills swim then you can make the session more challenging.
Vasa is complementary to strength training -- I see no issue with overlapping. When using light resistance you could easily be doing 4-6 sessions per week -- each one lasting 10 mins.
For my athletes with "non-pool access vasa", I schedule on non-swimming days. With myself, I hope to build up to vasa in the evening 5-6 nights per week. This is the protocol the Baron used pre-IMNZ and he made HUGE progress.
You should have the resistance such that you can do at least 3x30 on 30s RI, if not then you should jack up the back end to reduce resistance. If you have a modern machine then use the pulley system -- else you will need to jack up the back end.
The first 6-8 weeks you are merely trying to learn the correct initiation of the catch. Don try to increase strength. Your mind-set for the first two months... "this is a skills session, I am teaching my muscles to fire in the correct pattern".
The muscles you are using at the top end of your stroke are small and weak -- you should be careful not to overload them.
Just like with lat pull downs and seated row, seek to keep your scapula pulled back and under control -- weak scapula control can cause shoulder joint impingement -- you'll feel it if it is happening.
The correct protocol is as per my swim cord tips article.
Don't increase the height until you have done at least six sessions of 5x30 reps slow and controlled on 30s RI. Until you can do that, no point in increasing the load.
Vasa Trainer Sessions
I treat Vasa sessions just like swim cords (see my swim cords article on the tips page). You can do all that and more on the Vasa. Workout 2x per week on non-swimming days and/or as a warm-up before a Skills Swim. I don't think that the Vasa impacts weights so I don't really consider the Vasa sessions location vis-a-vis weights.
Vasa Trainer and Swim Workouts
I have my guys incorporate their Vasa work on non-swimming or skills swimming days -- I do the same with my own training.
Do you lift weights at the same complex as the pool? If yes, then I would lift on a non-swimming day and do the vasa then.
If that is not an option, then I would use the Vasa after lighter swimming days. It is mission critical to maintain absolutely perfect technique on the Vasa (and in the water). My concern would be that pre-swim Vasa would fatigue key swimming muscles to the point where you weren't able to hold good form in the water. This is a reason why I don't recommend paddles for weaker swimmers -- holding a good catch is very challenging at first (even with a pullbuoy and no paddles).
I've been surprised that (done properly) it only takes 10 mins to get a good Vasa workout. Some of my guys have built up to 20 mins and that is a challenging session. We have the whole range of athletes using the Vasa from 90 min IM swimmers down to min-50s.
Do you attach a very strong cord to the base of the platform? Some swimmers need to start with no cord attached as that can really increase the load on the back half of the stroke. Your main focus should be simply learning to set up the catch and then pulling straight through with a high elbow..
Also, I have had athletes that started with the back end jacked-up a bit as well. Kick boards are useful for jacking the back end up. Find a structure that will enable 20-30 reps. You don't want to smoke your rotators in the first week.
Vasa Trainer vs. Stretch Cords
I think that Vasa is far superior to stretch cords. For me, the investment was worth it. They are made really well and will last a long time, Molina has one that dates back to the 80s. One of my athletes got one on eBay so there is a used market.
Question: I was curious on what the difference between home stretch cords and making the big step up to the Vasa swim trainer is?
Answer: The Vasa gives a more swim specific workout that enables you to move your body over your hands just like in the water. Whether this is "worth" it depends on your financial means and goals. For me, it's worth it.
Question: You mentioned doing reps of 30 (if I remember right) on your Vasa, what about just doing 30 reps on swim cords?
Answer: 30 reps is the cord protocol that I recommend as well.
Question: Also, when is it recommended to use swim cords? Before workouts, after, only during base phases, and who is it appropriate for?
Answer: Depends on your skill base. Most tri-swimmers don't have the strength required to maintain a high elbow for an entire workout following a cord session -- therefore -- to maintain for it is best down following a light swim workout or on a non-swimming day. With nearly all my athletes, I schedule for non or technique swimming days.