KIN 121Biomechanics of Human Movement
- Units
- 0.50
- Faculty
- Health
- Subject
- Kinesiology
When it runs
- F24
- W25
- S25
- F25
- W26
- S26
- F26
- W27
- S27
Ran in 3 of the last 7 terms. Winter 2027: not on the schedule. Spring 2027: schedule not out yet.
This course will provide students an understanding of human movement from a mechanical perspective, which enables identification of potential risks for injury, optimizes exercise prescription, and promotes understanding of clinical evaluations. Specifically, concepts related to functional anatomy, muscle and passive tissue mechanics, anthropometry, electromyography, and linked segment mechanics are introduced and applied to clinical, occupational, and athletic situations.
Prerequisites
- Complete all of the following
Corequisites
- Complete all of the following
- Corequisite is for H-Kinesiology students only
- Completed or concurrently enrolled in:
- KIN121L - Biomechanics of Human Movement Laboratory (0.25)
Antirequisites
None listed.
Leads to
Fall 2026 sections
| Section | Class | Enrolled | Meets |
|---|---|---|---|
| LEC 001 | 2824 | 246 / 280 | TTh 08:30–09:50 |
Reviewed on UW Flow
66% liked it81% easy87% useful
From 65 ratings and 11 comments on UW Flow. The most helpful comments, quoted as written, without names. Read them all on UW Flow.
If you understand the first portion of PHYS 111, KIN 121 will come to you very quickly. I liked how physics was actually incorporated into something relevant in the world. Labs and Midterms were straightforward, final exam was pretty lengthy and probably a tad bit harder than what you expect.
Dec 2015 · liked it · 1 found this helpfulOn UW FlowRemove this
imo this course was easier than first year physics, as long as you go to class and do some practice problems you should be fine!
Dec 2025 · liked itOn UW FlowRemove this
Had this class in F2022 with Dan Viggiani. The class was overall easy until the final. 48% final, 32% midterm, and 20% free quizzes to complete online on learn. Very basic physics and kinesiology applications. The last question on the final was worth 25 marks (on an almost 50% final, meaning 12% or so of the final grade for just that question), and was a thinking question which dropped my grade by 10% or so. Besides that the class was easy.
Dec 2024 · liked itOn UW FlowRemove this
Took this course with Dr. Cudlip in Fall 2023. Cudlip made the content engaging and easy to follow. The material presented in class was fair game on the quizzes, term test and final. Calculations that we needed to be able to do were walked through step by step and the same questions we were tested on but with different numbers. Although all the material we were tested on was covered in lecture, the marking was very particular. We were given our two term tests to keep and use to help prepare for the final. Dr. Cudlip welcomed questions in class and was happy to review test marks. He seemed to care about his students and made his classes interactive.
Dec 2023 · liked itOn UW FlowRemove this
The course content was relatively simple to understand. There are no assignments, only weekly quizzes with unlimited attempts. The course itself feels light but you need to have a good understanding of equations and concepts for the midterm and final. Sometimes it felt like concepts were not thoroughly taught during the lecture but Dan is good at answering questions for clarification. You could easily get an 85+ in the course if you take the time to practice equations. You're given a reference sheet for the midterm and final but it's honestly useless, you need to memorize the equations. Reviewing practice problems and quizzes really help. It's easy to fall behind in understanding the…
Dec 2022 · liked itOn UW FlowRemove this
Discussed on r/uwaterloo
6 posts and comments in 6 threads mention KIN 121, December 2015 to December 2024. Quoted word for word, newest first; each reply sits under the post and the comment that started its branch. Search r/uwaterloo for newer posts.
Fall 2021
KIN 121- Classified as first or second year course? 5 points, 1 comment
u/Ronaldocr7123: “TL;DR - Due to post-undergrad planning, I needed to know if KIN 121 would is considered a first year or second year course as it is a second year requirement in Kin. …”
Kin 2A courses 0 points, 3 comments
“Has anyone taken kin 121/121L? I did shit in physics and it has been a while for me. How good do I need to be in physics to do well? Also how is kin 217 with Ken stark?? How's his testing style? …”
u/beau98_: “KIN 121/121L is a lot easier than physics imo, I barely passed physics but still got a high 80 in biomechanics.”
Winter 2020
How hard is Kin 121 if you barely passed Physics? 3 points, 6 comments
u/nh0x_bu0ngb1nh: “I barely passed PHYS 111 but I got 80s in KIN 121 so don’t worry”
Fall 2017
Any way to disable UWCourseLinker from posting? 16 points, 26 comments
“posting a reply to my comment I find the bot annoying.”
u/Jackhofmann: “PSYCH 483 PSYCH 484 PSYCH 485 PSYCH 486 PSYCH 490R PSYCH 499A PSYCH 499B PSYCH 499C PSYCH 621 PSYCH 630 PSYCH 677A PSYCH 704A PSYCH 704B PSYCH 707 PSYCH 710 PSYCH 714 PSYCH 717 PSYCH 720A PSYCH 721A …”
u/Jackhofmann: “… JAPAN 102R JAPAN 201R JAPAN 202R JAPAN 301R JS 130 JS 131 JS 211 KIN 104 KIN 104L KIN 105 KIN 121 KIN 217 KIN 301 KIN 320 KIN 340 KIN 343 KIN 346 KIN 354 KIN 357 KIN 372 KIN 391 KIN 405 KIN 406 KIN 407 KIN 418 KIN 422 KIN 428 KIN 429 KIN 431 KIN 432 KIN 433 KIN 453 KIN 458 KIN …”
Spring 2016
Those that have graduated/ are currently in the Kinesiology program, what do you plan to do afterwards? 5 points, 9 comments
u/spikethespider: “So, I found out earlier on that I had little interest in the usual careers students in Kinesiology go for (medicine, physiotherapy, chiropractic, sports, nursing), but I ended up staying since I like …”
u/spikethespider: “Most of the required courses have prerequisites that go above and beyond what you'd probably want to take as an elective for non-Kinesiology students (KIN 221 requires KIN 121, which requires KIN 100, KIN 100L, and PHYS 111). …”
Fall 2015
Kinesiology(AHS) vs Biomedical Sciences(Life Sciences) 4 points, 18 comments
“Hello everyone I am in grade 12, and I plan to apply to Waterloo for biomedical sciences and kinesiology programs. …”
u/eatssleepsreads: “And your average doesn't have to drop but with the amount of grade bumping that goes on in high school, you'll need to work a lot harder in both of these programs than in high school. …”
u/cbmj2306: “… http://ugradcalendar.uwaterloo.ca/page/AHS-Honours-and-General-Kinesiology-1 Forr 2A (Fall), it says you will take KIN 105 KIN 121 KIN 217 KIN 354 MATH 124 or MATH 127. …”
Check it elsewhere for Fall 2026
- Undergraduate Calendar, 2026–27The official entry
- Requirements for Fall 2026Waterloo’s requisite checker
- Schedule of Classes, Fall 2026Instructors, rooms, live seats
- Quest Class SearchWhere you enrol
- Course outlinesSyllabi from past terms (UW login)
- UW FlowStudent ratings and reviews
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