Head of strength and conditioning at Singapore Sport Institute. Currently pursuing my PhD in sports science researching on isometric strength training.
Joined November 2019
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Danny Lum, PhD, CSCS, ASCA L2 retweeted
New paper on how shoe tech ↑ sprint perf - from our lead, Sunil Prajapati PhD, @lancebrooks_phd & shoe whiz/great colleague Emily Farina at Nike's Sport Research Lab.
@WorldAthletics @usatf @coachgambetta @SportsmithHQ @pjvazel @DrMJoyner @TCU_Athletics @TCUTrackField
Research Article by SK Prajapati et al. (@Dr_Weyand) Advanced #footweartechnology improves #sprintingmechanics and #performance
ow.ly/RFsB50ZIeY2
Danny Lum, PhD, CSCS, ASCA L2 retweeted
The mechanism that puts the hamstrings at risk may also be part of what makes us fast🤔
🤖 Made with AI
Danny Lum, PhD, CSCS, ASCA L2 retweeted
Podcast with @E3Rehab
Part 1: All Things Plyometrics
🔹Strength quality classification
🔹Jumps vs Plyos
🔹Fast vs Slow SSC
🔹Plyo intensity and exercise tiering
🔹Plyometric volume prescription
🔹Plyometric progressions
xitter.cf/E3Rehab/status/2087147…
In our latest podcast episode, @ChrisHughen sat down with @EamonnFlanagan to discuss all things plyometrics.
We dive into the different strength qualities, extensive versus intensive plyos, progression methods, and much more.
youtu.be/PNy0Qjck5VU
The first intervention study that compared the adaptations to push (PIMA) and hold (HIMA) is finally published.
Our results showed that PIMA led to greater strength improvement while HIMA led to slightly greater hypertrophy.
ovid.com/jnls/nsca-jscr/abst…
Results of our latest study showed that heavy dynamic strength has ⬆️ relation with fast dynamic strength but iso strength may have a ⬆️ relation with reactive strength. Compared to heavy dynamic strength iso RFD has weaker relation with fast dynamic and reactive strength.
The question now may be, why is there a need to perform isometric strength tests on top of a heavy dynamic strength test? Apart from being fast, safe and less fatiguing, isometric strength test requires less skill. Hence, the peak force obtained can be considered pure strength.
Results of our latest study showed that heavy dynamic strength has ⬆️ relation with fast dynamic strength but iso strength may have a ⬆️ relation with reactive strength. Compared to heavy dynamic strength iso RFD has weaker relation with fast dynamic and reactive strength.
Danny Lum, PhD, CSCS, ASCA L2 retweeted
THE BRAKING PERFORMANCE FRAMEWORK
✔️ Provide practical recommendations and guidelines on how to enhance horizontal deceleration ability
⬆️ Braking Force Control
⬆️ Braking Force Attenuation
#braking #deceleration #performance #resilience #sports
humanbrakingperformance.com/…
Danny Lum, PhD, CSCS, ASCA L2 retweeted
For practitioners working with competitive sprinters, results in this article provide robust normative group mean practice data at the highest level of T&F, while simultaneously illustrating the variety of kinematic strategies that can be employed to achieve elite performance.
Danny Lum, PhD, CSCS, ASCA L2 retweeted
📢 New Podcast Summary
Isometric training; the why, when and how
with @DannyLum82
“Isometrics should not replace dynamic strength training. They should sharpen the parts of the lift or sport action that need it most”
Read 📰 sportsmith.co/articles/isome…
Listen 🎧 sportsmith.co/listen/pacey-p…
Danny Lum, PhD, CSCS, ASCA L2 retweeted
This volume cheat sheet is from my @sportsmithhq course on "true" plyometrics
There's 4⃣ primary factors to establish plyo training volume:
- exercise intensity & training phase
- surface
- exercise variety
- athlete level
Here's how they influence plyo training volume
👇👇👇
Results from our study showed that performing max iso co-contraction (3x5-10x3s) for the lower limb muscles in a seated position 3x/wk for 4 wks, lead to ⬆️IMTP peak force, 3m timed up and go and 30s chair stand performance in sedentary adults. @PaulComfort1975 @DustinOranchuk
Danny Lum, PhD, CSCS, ASCA L2 retweeted
A 4-week caloric restriction with high volume resistance-training and high-protein diet does not increase fat-free mass sparing but increases strength
nature.com/articles/s41430-0…
Danny Lum, PhD, CSCS, ASCA L2 retweeted
Single Leg Reactive Strength Index
Performance thresholds for male athletes
Single Leg 10-5 RJT: Jump ht / GCT
Some context and caveats below 👇
Danny Lum, PhD, CSCS, ASCA L2 retweeted
Assisted CMJ: Same but faster, or a unique task worth studying?
From @DannyLum82
sportsmith.co/articles/assis…
In this study, we compared training with optimum power load (OPL) and +/-20% of OPL. The results showed that varying the loads resulted in greater improvements in sprint and COD performance.
🚨Published Today🚨
Effects of Optimum Power Load vs Mixed Model Training Methods on Lower Limb Strength and Dynamic Performance in Female Athletes
By Terence Kwee Hao Chua, Pui Wah Kong and Danny Lum
📲Hit the link below to read the full manuscript for 🆓⬇️🔓
journal.iusca.org/index.php/…
Danny Lum, PhD, CSCS, ASCA L2 retweeted
🚨Published Today🚨
Effects of Optimum Power Load vs Mixed Model Training Methods on Lower Limb Strength and Dynamic Performance in Female Athletes
By Terence Kwee Hao Chua, Pui Wah Kong and Danny Lum
📲Hit the link below to read the full manuscript for 🆓⬇️🔓
journal.iusca.org/index.php/…