That is an example of something different than the mini tennis I see in USTA. Maria took a step or two back... I see everyone right up on the line like s&v Bouchard's example. I would like to see the feed position of Maria's hitting partner. I notice Maria does this for a very short time ... and then moves back.
Putting aside the difference between drilling and helping your timing (on your own time) and match warm up (shared time) ... I see some
practice utility in Mari's and not Bouchards. Bouchards 2hbh ts mini is a contrived stroke which has nothing to do with match strokes. You are never going to hit a stroke that way, or even many strokes from that position in the court. I will let others debate if the contrived exercise is a test of skill level and baseline ability, or a predictor of beating your opposing mini participant.
I don't need mini to warm up. I hit easy controlled strokes from the baseline and gradually take bigger cuts.
So the question for me would be do I find these examples as useful drills.
Bouchard ... No ... practicing contrived strokes do not serve a purpose for me at my stage in tennis. If you are a beginner ... anything inside the service lines will help you with hand eye, reflexes, touch, volley (btw ... volley drill here awesome for everyone).
Maria ... Yes.
I have actually stood where Maria is (and a little deeper) working on my 2hbh conversion. You tend to learn full strokes at the baseline earlier than the off-pace, short, control cc ts angle, low bounce, etc. I have hand fed myself balls inside the baseline (not the easiest thing with 2hbh ... tossing hand has to find grip quickly) and hit various controlled non-full strokes. The difference is they are real strokes, hit from positions in the court that actually happen in matches.
Putting a finer point on my mini
disagreement:
1) when we meet for a match we warm up together, drills and getting your timing right is on your time. If you can't walk to the baseline and hit your groundstrokes over the net, 5 minutes of mini isn't going to fix that.
2) I don't want to warm up that way ... you do. We have been warming up fine for decades. You might win the argument and force everyone to mini for you ... but we will hate you and your family.
I'm frickin kidding ... I always give in and mini and do not hate anyone ... much.
One thing does occur to me. The next time I find myself confronted with mini peer pressure, it would seem a reasonable compromise to request to mini (middle-eee) further off the service line. At least from there it's easy, soft real strokes.
For those that think your mini 2hbh ts from the service line is a predictor of your baseline stroke ... exhibit BBP one summer day. My mini 2hbh ts was on fire. I was hardly missing ... and I was mini brushing the heck out of the ball. Look at me ... anyone with such control and full strokes even in the mini box is going to rock and roll from the baseline. I'm pretty sure I missed every 2hbh dtl that match. Funny thing was I never was presented the chance to hit my dtl 2hbh from the service line. I know ... somehow this is all because "I just can't mini GOOD".
Maybe we could hire mini stand-ins ... USTA teammate apprentices.