Table 1

Questionnaire items*

1. Ease of tying the RHAP knot in the deep cavity
2. Ease of tying the square knot in the deep cavity
3. Ease of tying the RHAP knot on the surface
4. Ease of tying the square knot on the surface
5. Ease of learning the RHAP knot overall
6. Ease of learning the square knot overall

  • RHAP = reverse half hitch alternating-post.

  • ↵* Rated on a 10-point Likert scale where 1 = very easy and 10 = very difficult.