Proposed practice regimen:
R & L hands (200 knots in total), 15 mins:
50 knots one-handed
50 knots two-handed
Ideal sequence: Square, slip, square, square, square, etc.
Part 1
1) Crossed-string tying.
2) Alternating-hand tying.
Part 2 (upcoming)
1) Uncrossed-string tying.
2) Square-knot tying.