How Does LOFT Affect Your Performance?
With the changes in course design and equipment, the types of
clubs being used by players of all standards is changing. Many
amateur players still have 3 irons and sometimes 2 irons in their
bag, however we are seeing more and more that even Tour players are
dropping these clubs from their bag in favour of lofted woods or
hybrid clubs. Most notably in the recent US Open Championship was
YE Yang playing 6 woods/hybrids in his bag.
Many amateur players baulk at the idea of carrying that many
hybrids but if a major winner is doing so then perhaps it is time
to take note of why. Over the last 20 years or so the lofts of
irons have been changing.

A 3 iron now measures 20 or 21 degrees loft, however go back 20
years and they were nearer 24 degrees which is where a current 4
iron (or in some cases 5 iron) measures. Add to the fact that
changes to the construction of the ball have reduced spin on the
longer shots, making them harder to keep at the top of the
flight.
Suddenly, the club you think is a 4 iron and has a ball flight
nearer to where an old 2 iron used to be. Is it any wonder that
they are hard to hit!
As a result, only the stronger hitters or higher ball flight
players are getting a consistent flight from the long irons. For
the majority of golfers, playing a more forgiving & higher
launching club that produces a longer carry and softer landing shot
would make this part of the bag much more user-friendly and
consistent.
As Colin Montgomerie said in commentary at the US Open, "There
used to be an unofficial 3 head-cover rule on Tour, but with the
improved playability of the hybrid clubs that has changed
dramatically. All the players are interested in now is whether
their clubs do the job for them and for the courses they are
playing, rather than what they look like to their peers."
Driver Loft
Due to the changes in recent years to the balls spin and flight
characteristics off the driver, manufacturers have not always been
supplying clubs with the actual stated loft. More often they are
much higher in loft to ensure the ball flight is what is expected
from that particular lofted club.
For example, the Titleist 910D2 9.5 degree head measures the
same true loft as the 910D3 10.5 degree head. These variables in
loft help to achieve the different launch profiles that we see from
the heads, augmenting the shot patterns that the head shapes
promote in themselves.
This does make it incredibly hard to know exactly what you are
getting from the clubs and why certain heads suit particular
players, as well as why a seemingly matching head from one brand to
another produces a completely different shot profile.
Receiving the right advice on why one head performs better than
another is crucial in achieving the correct balance in performance
all the way through the bag from driver to wedge. This will also
avoid having two clubs in the bag replicating each other's
performance.