Senior Manager of Performance Science and Strength & Conditioning @UFC PI Shanghai 🇨🇳 🇦🇺
Joined October 2014
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U-shape relationship b/w max speed exposure & non-contact inj risk in AF
Great paper @colby_marcus & @JordanStares
journals.humankinetics.com/d…
Family history of ACL injury ↑ odds of sustaining ACL injury.
Primary injury:
-↑ x 2.53
-no diff b/w sex.
Subsequent injury
-↑ x 2.39 (1.80 graft & 2.28 contra side)
How are we accounting for ↑ risk, when structuring athletic development framework
pubmed.ncbi.nlm.nih.gov/3582…
Great to discuss team sport periodisation/organisation and athlete preparation both on and off field. @gaelicplayers
.@DeanRitchie26, Lead Strength & Conditioning Coach @GoldCoastSUNS discusses the importance of really strong collaboration between managers and coaches to best build players' capabilities while managing load effectively.
✉️[email protected] for full webinar.
Contrast resistance training within an elite concurrent training environment. Great to study 3 from my PhD published!
Congrats @DeanRitchie26 Great! 1st citation of 'Utilising one minute and four minute recovery when employing the resistance training contrast method does not negatively affect subsequent jump performance in the presence of concurrent training' @thePeerJ peerj.com/articles/10031
Great by @davidtmartin highlighting the importance of a skilled multidisciplinary approach to RTP
For a serious injury, skilled professionals need to 1) accurately diagnosing the injury, 2) know how different types of tissue respond to loading and 3) understand the demands of competition (Kraemer et al., 2009). Don’t try to “fake it until you make it”. #ESSTC20 2/10
Summary
•Effect of skills/endurance exercise on RT performance changes with seasonal phase.
•HSR & >85% & >75% had the greatest attenuation on RT performance.
•↑ Recovery duration b/w training bouts can assist in preserving acute RT performance.
#ESSTC20 6/6
@BondUniversity
• Seasonal = ↑ negative relationship on subsequent RT perform during In-season VS Preseason.
• Early in-season = >75% and >85% ↓ RT performance
• Mid in-season = HSR ↓ RT performance.
• Late in-season = greatest effect for TD ↓ RT performance
#ESSTC20 5/6
• Recovery duration had a significant impact on RT performance.
• 20-minute recovery period = greatest ↓ in RT performance.
• Extending the recovery time improved subsequent RT performance.
#ESSTC20 4/6
• Results = significant negative relationship b/w skills/endurance running loads and acute RT performance over the season.
• Specifically, HSR & distance covered >75% and >85% of max vel displayed greatest negative effect on RT performance.
#ESSTC20 3/6
• RT prescribed in 3 weekly mesocycles with tonnage (kg) lifted recorded as RT performance.
• 4 x recovery durations: ∼20 min and 1, 2, and 3 h.
• The season split: Preseason consisted = 15 weeks, In-season period = 24 weeks.
• Min, TD, HSR, >75%, >85%, m/min.
#ESSTC20 2/6
The Effects of Endurance-Based Skills-Specific Running Loads on Same-Day Resistance-Training Performance in Professional Australian Rules Football Players.
#ESSTC20 1/6
Dean Ritchie PhD retweeted
Published in Vol15: The Effects of Endurance-Based Skills-Specific Running Loads on Same-Day Resistance-Training Performance in Professional Australian Rules Football Players by @DeanRitchie26
journals.humankinetics.com/v…
Our latest paper! Utilization of PAPE within a same day concurrent training team sport model, showing short duration recovery periods do not negatively affect subsequent plyometric task performance.
peerj.com/articles/10031/
@JonBartlett66 @DrStrength4Life @thePeerJ
Appreciate the opportunity to discuss how we prepare athletes for the demands of AFL
.@DeanRitchie26, focussing on how to prepare players for an AFL season, training efficiently by identifying key match demands, managing player load, training schedules and training intensity to maximise player progress.
Not many can seamlessly transition across sports and internationally the way this guys has. Great opportunity to learn from one of the best!
Effect of training load (S-RPE) on UB & LB NMF measures during different target training phases in professional rugby union players @PaulComfort1975 @atgrainger
pubmed.ncbi.nlm.nih.gov/3144…
Dean Ritchie PhD retweeted
Muscle typology & recovery from HI ex 🚴
📍3*30s Wingate (4 min rest).
📍Pre-post power⬇️was 61% in Fast twitch(FT) group, 41% ⬇️slow (ST)
📍MVC torque recovered in ST after 20min⏲️
📍FT not recovered 5h later!
Does this match in-field experiences❓
researchgate.net/publication…
Interesting paper utilising velocity loss in the squat.
Choose your decrement based on target outcome/adaptation.
Great paper with applied outcomes @fparejablanco @luismalegre
pubmed.ncbi.nlm.nih.gov/3204…
With the recent webinars focusing on RTP, see previous work showing
quantification of training load 3 weeks before and after RTP in AFL
ncbi.nlm.nih.gov/pubmed/2763…
@JonBartlett66
