You are making the assumption that he has poor technique. But if his forehand is more accurate and reliable than a typical 4.5 forehand, doesn’t that mean he actually has superior technique compared to a typical 4.5?
That was my point in an earlier post. Don't we have to include UE, accuracy, shot tolerance, etc ... wins in the definition of technique.
Maybe not ... I could make the case for technique defined on the unit turn spectrum, and length of swing, grips, swing path, rf orientation at contact, classic vs WTA vs ATP w/flip, ATP without flip. But if we are talking in terms of the avg adult rec player fh (for example), I would say that is the superior technique that will lead to inferior result (on avg for adult player taking up tennis late). It's not a straight line from fuller/longer baseline strokes and best adult rec player lifetime tennis results.
That said ... if you gave me 100 male players of avg athletic ability starting tennis at age 25, with the goal of most making it to 4.5 or higher, and I could only pick one "technique":
I would pick more fundamental strokes than Ben, but definitely not the full length ATP ... and no flip/lag release. I make this choice based on experience, watching lots of age group (35s, 40s, 45s) finals matches of players ranked top in the state. This was when I was in my 20s playing 4.5 (we called As). I have seen nothing that makes me think today's 4.5s are superior to my "era"
... poly and Nadal ts quest did not change rec 4.5 level ... imo.
This was typical technique of those top age group players:
- stingy with UEs ... gave away nothing, had to beat them
- no bunting
- adequate unit turn, always follow through but nothing like catching fh over shoulder with left hand
- some flat hitters, most moderate ts, pretty much none with heavy ts
- serves ... accurate, rare double faults, pretty much no one going for aces
- no constant s&v ... but almost all comfortable in approaching net and finishing points
- everyone moving each other around, sideline to sideine, lots of dtl, many with good drop shots, hit to targets/patterns that worked in their age group
- conservative grips, I doubt if any used a sw grip
- most had 1hbh ... some 1hbh slice, some flattish drives. Maybe a few 2hbh ... but not common.
I think a classic fh (or any fh with moderate lag) with an eastern grip would be a good bet for those 100 males. In terms of Ben, Topher and Ian as my model ... it would be Ian.
Obviously a lot of holes in this fictional contest ... players that pick up full baseline strokes fast but still can't volley after 10 years. Players that will never have good looking groundstrokes no matter how much they work on it, but great hands at the net, and natural throwing motion on serves and overheads. That said ... my bet is with the repeatable "long enough non-bunting strokes".