Report From the 1999 PSIA-C Mini-Academy
at Afton Alps |
||
This year’s written report from the 1999 PSIA-C Mini-Academy at Afton Alps will highlight the on-hill presentation given by Dave Merriam. Dave is the Ski School Director at Stowe, Vermont and is one of the coaches for the PSIA Alpine Demonstration Team. This was Dave’s first visit to our Mini-Academy, so he was new to many of us. The other D-Team coaches were Megan Harvey and Scott Mathers, both returning to renew friendships. Dave’s group was full of seasoned veterans of PSIA-C and most were repeat attendees of the Mini-Academy. The skiing and enthusiasm level was high. We learned as much from each other as we did from Dave. As I write this report, it is difficult to do so without some personal embellishment. I hope that Dave and the readership will forgive me for this. This report will provide much information detailing Dave’s presentation. Though most of the day’s topics flowed together, they can be divided into mini-progressions. I will surround each mini-progression with a “††” at the start and a “……” at the end. This way you might isolate each one to present to your students. Remember, it is rare that you can repeat the tasks as written and get the same results. You will likely have to monitor your students progress and alter the sequence to reflect their performance and understanding. It is also important to remember that we spent considerable
time repeating the tasks that are described below. The description may
make it sound like we just spent a few minutes per task, rather than
several runs or hours. Many in the group locked up their ankle joints and braced against their boots for support to hold this one ski traverse. Balancing actions were then visible in the arms and upper body. Dave asked us to loosen or “wake up” the feet and ankles for balancing adjustments, and to let them flex and move to provide the fine balancing adjustments. This quieted the upper body and arms. We learned that if you lock up the ankle, it is not available for adjustments in balance and we become upper body or arm active to compensate. Dave concluded this traversing session, which lasted about half an hour, stating that we want primary balancing adjustments close to the snow. This allows the upper body to compliment and react to the lower body/ankle balancing adjustments, and helps us avoid making primary balancing adjustments with the upper body or arms… ††Next, Dave turned up the intensity with our one-ski tasks by asking us to “hop in the traverse”. This challenging task brought up several questions. As we flexed and extended, did we stay in balance or were we balanced against our equipment? Were we staying in balance as we stretched and flexed our legs during the hop? Did we regain balance when we landed with our arms, the other leg (the leg with no ski attached), or the support leg? Any deficiencies in our ability to balance on one leg became painfully obvious with this exercise. For the next step we partnered up and had our partner watch and report if they saw the entire ski leave and land on the snow equally, or if the tip or tail hopped higher. To be centered over our feet, the ski had to be hopped from the snow equally. This was very difficult for many in the group initially, but a lot of practice and feedback improved our efforts considerably. Dave was developing a theme that would carry through
the day of balancing against our equipment or within your body. He next
had us link one ski turns in the fall line. If you settled back at the
finish, you have to hop to start and get forward for the new turn… ††We returned to linking turns on one ski, varying the radius, intensity and changing the foot as we pleased. We did this for about an hour, running laps around Dave as he stood on the hill, giving each of us personal feedback. He asked us to try placing the lifted, ski-less foot slightly behind the one with the ski. As that foot goes back the upper body balances forward. Many in the group were holding the lifted foot forward and the upper body was leaning back against the rear cuff of the boot. When we watched the group ski from below, we wanted to see the lifted boot’s toes pointing down, with the upper body being ahead of the feet or moving towards the future turn. If we saw the sole of the boot, the toe was pointing up while the upper body was back or behind, and staying in the past turn. For some we saw the sole of the boot, then the toe in
repeated succession. These skiers were rocking forward and back with
jerky turning movements. With others we only saw the sole of the boot,
and they had difficulty making any turns. The most accomplished one-ski
turners had the toe of the lifted boot always pointing down, balancing
hard on their foot and soft against their tongues, and were able to
link turns smoothly with varying radius and intensity. Most of us got
to this point with Dave’s coaching… Dave stated that skiing short turns with this focus,
he feels like he is actually screwing the skis edges into the snow.
Tip the ski and screw it in. Some approached this with heavy pressure
down against the tongues of the boots and the tails washed out. They
stripped the head of the screw. Others approached it with gentle tongue
pressure; being heavy on the edge/foot as they turned the tips of the
ski, screwing the edges into the snow with a high edge angle and gentle
pressure. That ended our morning session… In a normal (non-telemark) parallel turn, if you increase the normal tip lead, the inside ski gets too far ahead and it is out of balance with the inside half of the upper body. It is desirable to develop some tension to pull or keep the inside leg back and under the inside half of the upper body. Then when you release the edge of the inside ski and redistribute weight to it in the developing new turn, it is done with one movement. Dave had us then make normal parallel turns with shin contact on both feet all of the time during our turns. He reminded us that this was hard on the foot but light on the tongues/shins. After some practice he asked us to slightly pull the inside ski back, reducing the tip lead thus keeping the inside ski/foot in balance underneath the inside half of the upper body. The transition from one turn to the other was becoming very smooth and quick. When the tip lead was greater, there was a tendency for our upper body to be behind the inside ski at the end of the turn. Then when we start to redistribute weight to that ski, as it becomes the new outside ski of the new developing turn, we often have to make a forward and vertical move to get in balance over that ski. A separate lateral move follows to the inside of the new turn. The skier ends up with two movements, one to release the edges and a separate move to engage the new edges. Reducing the tip lead with a stronger inside half of
the body keeps the inside ski underneath the upper body. Then at the
end of the turn there is one simultaneous and connected movement to
redistribute weight to the new outside ski as the edges are released
and re-engaged. This exact theme would be rediscovered, visited and
reinforced on the second day while using ski boards… Dave asked us if we moved with the sweeping turn or
if we locked back and made the first short turn by pushing the skis
onto their edges. He asked us to get more of a belly in the sweeping
turn, and stay countered so we would stay with it long enough to carry
our momentum across instead of down the hill. If done correctly, the
shape of the upper half of the first short turn develops faster. The
group repeated the lane change tasks often, trying to incorporate a
smooth transition from the short to the medium to the short turns. The
task greatly reinforced what he had developed in the one-ski sessions
with staying hard on the feet but soft on both tongues, and developing
a strong inside half of the upper body by showing less of a tip lead... You will first encounter the “wiggle”. They just want to wiggle back and forth when you try to turn them or when going straight. Sometimes it is both skis and often it is just the inside ski. Our regular skis do not do this because they are too long (stable). What do you have to adjust to make the wiggle disappear? Dave mentioned that our traditional skis cannot influence the turn shape with edge angle until the angle is greater than 45o. The ski boards influence the turn shape with a smaller edge angle. Dave asked: “With the ski blades, how far can you adjust it over early in the arc?” He had a short safety discussion on how our movement patterns are changing due to the different shapes of our arcs with different equipment. There is more movement across the hill and less down the hill with snowboarders and highly shaped skis. It is easy to exchange dental work with another person as we meet in the middle of the slope. It was pointed out that the skis would wiggle at the top of the turn if they were steered before they are edged. If the turn is started with the tail being pushed out, you get rewarded with the wiggle. Dave asked us to reduce the scissors tip lead and keep the inside leg underneath the upper body—balanced and active. For many in the group, this helped them get rid of the inside ski wiggle! He encouraged us to experiment with a greater increase in the edge angle of both skis earlier in the turn. We spent over two hours on varying terrain with these skis, and they reinforced the movements we were making on the first day. Later, we went back to our traditional long skis and
Dave asked what felt different. “A strong inside leg, edging and holding,”
was one comment. Other comments included: “It feels like I am screwing
both ski tips into the arc!” “ I can feel the entire length of my ski.”
“I moved to the inside and the skis wanted to go straight.” Dave asked
us to move more forward and less laterally with our traditional skis.
After some practice, I personally felt that the turn entry was cleaner
and quicker… “I felt like I was screwing both skis edges into the snow with increase edge angle and light on the pressure.” “I feel like I ski both sides of a long ski—balanced and edged!” “With one of each type of ski on, it reinforces how much more I need to increase the edge early in the turn, but be soft on the boot tongues.” “The switch is difficult” “The more you do it, switching back and forth, the more symmetrical you feel.” “I am seeing more movement and flow in the group verses park and ride.” “With the regular ski, you have a long edge and you increase the rotary and pressure more. With the ski board, it is primarily the edge.” “I had more even pressure on the boot shins and let the turn develop the pressure rather than me trying to apply the pressure.” The comment that we all felt summarized best of what
we felt and observed was: “I feel like I ski both sides of a long ski!”
We discussed and tried to ski that thought for several more runs with
a traditional ski on one foot and the ski board on the other. You could
feel both sides of the long ski edge and slice through the arc whether
it was the inside or the outside ski. We went back to our traditional
equipment and after several runs captured what we had discovered during
the day with the ski boards… Dave continued to use a teaching style that incorporated a lot of individual practice with regrouping to share experiences and thoughts. During this regrouping he would add his observations and suggestions to guide our performance, then we were off again for our own practice. He would place himself at the side of the run while we circled past him, which was an effective group management tool. Dave wanted to make sure that each of us went away with a good idea of what we were doing well and gave each participant suggestions to further advance their performance. Everyone left energized and excited to finish the season with the guidance we received from Dave and others in the group. The Mini-Academy, Race Camp, Children’s Symposium and Women’s Symposium always fill each year. Participants are encouraged to sign up at least four to six weeks in advance. If there is a larger than normal demand, it gives us time to open an additional group. If you wait to sign up, we may be forced to cancel a group since the coaches are flown in from all over the United States. Please sign up early! These are great events! I wish to extend special thanks to Mark Weinberger
for his gracious editorial comments. |
||