The link for 1st Level Test 3
https://www.usef.org/documents/disciplines/dressage/tests/2015FirstLevelTest3.pdf
Note that a 10m trot circle is part of the test.
Here is 1st Level MFS score sheet…note that the 15m canter circle is there…thus, why not a 15m Counter Canter?
http://www.usdf.org/docs/ShowFlash/web/Tests/2015/freestyle1.pdf
Show off the strengths of your horse…if CC is easy, go for it!
Lower-level MFS rides are booooriinnnng because people have no imagination and basically repeat what is written in the standard test…which officially requires 6 minutes to ride.
So based on the MFS score sheet you could do a “lopsided” figure-8…A trot 10m to CC 15m (or 20m if you’re conservative…but I’m in the beg forgiveness camp)…this is an intriguing figure that is not in any test. Know the rules so you can discuss if anyone gives you guff.
The movements that are required in L1 MFS are in the scoring sheet:
Walk - 20m free and medium. This is only the length of the short side. You can connect the two walks with a turn on the forehand.
Trot Leg Yield (R & L)…you could leg yield into canter…this is a classic exercise to teach canter departs…and it carries a coefficient of 2x. Make it really steep leg yield and show off.
Trot 10m circle (L & R)
Lengthen trot (no minimum size)
Canter 15m (L & R)
Lengthen canter (one direction only…do your best lead)
Change of lead thru trot.
If you measure the time it takes to ride the components of the test, each individual movement (eg., measure how long to trot a 10m circle, or canter 15 m circle), you will find the minimum required to ride the essentials of the test is much less than 5 min.
Be creative and have fun.