Meet Your Intelligent Research Assistant

Jenni is the AI workspace where researchers read, write, and cite — with every claim traceable to the source.

HC

HC

HC

Loved by over 6 million academics

Meet Your Intelligent Research Assistant

Jenni is the AI workspace where researchers read, write, and cite — with every claim traceable to the source.

HC

HC

HC

Loved by over 6 million academics

Meet Your Intelligent Research Assistant

Jenni is the AI workspace where researchers read, write, and cite — with every claim traceable to the source.

HC

HC

HC

Loved by over 6 million academics

Library
Search 5,032 sources…
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Article
IF15.00
OPEN ACCESS
Maximal deadlift strength and its correlation with sprint velocity
Schiemann, Warneke, Conan
J. Strength & Conditioning · 2024
Deadlift Library
Cite Details Open PDF
Article
IF15.00
OPEN ACCESS
Post-activation performance enhancement in elite athletes
Abade, Sánchez, Pareja-Blanco
Sports Medicine · 2023
Performance
Cite Details Open PDF
Article
IF3.70
OPEN ACCESS
Strength training modalities for sprint performance
Warneke, Lohmann, Keiner
Sports · 2022
Performance
Cite Details Open PDF
Article
IF15.00
OPEN ACCESS
Lower-body strength transfer to sprint: a meta-analysis
Seitz, Reyes, Tran, Haff
Sports Medicine · 2014
Sprint Mechanics
Cite Details Open PDF
Article
IF4.20
OPEN ACCESS
Rate of force development in elite sprinters
Morin, Gimenez, Edouard
Frontiers in Physiology · 2019
Biomechanics
Cite Details Open PDF
Article
IF15.00
OPEN ACCESS
Post-activation potentiation: physiological mechanisms
Blazevich, Babault
Sports Medicine · 2019
PAPE notes
Cite Details Open PDF
Article
IF3.80
OPEN ACCESS
Plyometric training effects on vertical jump performance
Markovic, Jaric
J. Applied Physiology · 2007
Deadlift Library
Cite Details Open PDF
Maximum Deadlift Capacity of Elite Sprinters R…
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Abstract

This investigation quantifies elite sprinters' maximal deadlift capacity, showing that elite cohorts lift up to three times their body weight and underscoring the role of lower-body strength in sprint performance (Schiemann et al., 2024). This association holds across athletic populations, substantiating its contribution to explosive power (Conan & DeBeliso, 2020). Maximal lower-extremity strength also enhances jumping and sprint performance in team sports (Warneke et al., 2022).

References

Abade, E., Sánchez-Sánchez, J., Conte, D., & Pareja-Blanco, F. (2023). Effects of adding heavy loaded deadlifts to warm-up on acute vertical jump and change-of-direction performance. Journal of Strength and Conditioning Research, 37(5), 1052–1059. https://doi.org/10.1519/JSC.0000000000004341
Conan, E., & DeBeliso, M. (2020). The relationship between the back squat and sprint performance in track athletes. Journal of Sport and Human Performance, 8(1), 1–15. https://doi.org/10.12691/jshp-8-1-1
Schiemann, S., Keiner, M., Wirth, K., Lohmann, L. H., & Warneke, K. (2024). The relationship between maximum deadlift strength and sprint performance in elite athletes. Journal of Strength and Conditioning Research, 38(4), 721–733. https://doi.org/10.1519/JSC.0000000000004712
Seitz, L. B., Reyes, A., Tran, T. T., de Villarreal, E. S., & Haff, G. G. (2014). Increases in lower-body strength transfer positively to sprint performance: A systematic review with meta-analysis. Sports Medicine, 44(12), 1693–1702. https://doi.org/10.1007/s40279-014-0227-1
Warneke, K., Lohmann, L. H., Keiner, M., & Wagner, C.-M. (2022). Influence of strength training modalities on sprint performance in trained athletes. Sports, 10(7), 107. https://doi.org/10.3390/sports10070107
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Trusted by Universities and businesses across the world

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How it works

From blank page to cited paper in three steps

01

01

Import your sources

Drag in PDFs, import from Zotero or Mendeley, or let Jenni search 200M+ papers. Your library is ready in seconds.

02

02

Write alongside AI

Smart AI autocomplete suggests sentences grounded in real papers. Suggestions are cited and can be traced to the source.

03

03

Cite, review, export

One-click inline citations in 2,600+ styles. Verify any claim against the original PDF. Export to .docx, LaTeX, or HTML.

CORE FEATURES

Built for serious research writing

Not a chatbot with citations bolted on. A purpose-built writing environment where AI, sources, and your argument work together.

Traceable citations

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Jenni connects every AI-suggested sentence to the precise location in your source PDF helping you verify in one click.

Choose from 2,600+ citation styles including APA 7th, Chicago, Harvard, IEEE, Vancouver, and journal-specific formats.

Literature Review
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2
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References
1.
2.
3.
PDF
Ketogenic Diets and Glycemic Control
1. Introduction
2. Methodology
Cohort
N
Δ HbA1c
Ketogenic
24
−1.2%
Low-fat
26
−0.4%
Control
25
−0.1%
3. Results
Keto
LF
Ctrl
Fig. 1. HbA1c change by cohort at 12 weeks.
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RESEARCH assistant

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Source-grounded writing

AI that writes from your papers, not from the web

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Semantic search across our full academic index surfaces relevant papers even when you don't know the exact keywords.

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WHY JENNI

WHY JENNI

Not another AI chatbot

There are hundreds of AI tools. Here's what makes Jenni different from ChatGPT.

Every claim tied to your documents with clear references

Builds arguments strictly from your selected sources

Structured workspace with outlining and editing tools

Auto-generated citations with 2600+ supported styles

Trained on large datasets without direct source links

Generate content from general knowledge across topics

Simple chat UI for quick answers and drafts

Citations require manual formatting and checking

Every claim tied to your documents with clear references

Builds arguments strictly from your selected sources

Structured workspace with outlining and editing tools

Auto-generated citations with 2600+ supported styles

Trained on large datasets without direct source links

Generate content from general knowledge across topics

Simple chat UI for quick answers and drafts

Citations require manual formatting and checking

New: Reviews

New: Reviews

Catch weaknesses before reviewers do

Reviews analyzes every claim in your paper, cross-references your sources, and flags issues across six categories. Submit with confidence, not anxiety.

Unverified or speculative claims are the most common cause of peer review rejection. Jenni catches them in seconds.

Citation analysis

Academic proofreading

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Claim Confidence

9 Suggestions

Misrepresented

Contradicted

3

Unsupported

4

Weakly Supported

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18 Suggestions

Word Choice

6 Pending

Grammar

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Grammar

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Grammar

2 Pending

"For me Jenni is like a research assistant who is always there. No waiting for feedback anymore, but direct support at any point in the writing process. This takes away a big burden on my supervisors, who are therefore super happy with Jenni as well!"

Michelle

PhD, Transport Planning

"I regularly try AI tools for research and have found Jenni the best and easiest to use. Especially for rapdily re-formatting references and developing new paper ideas."

Gareth

Editor-in-chief, Taylor & Francis

Published with Jenni

Published with Jenni

Our users have published papers in 100+ journals

Real research, published in journals such as IEEE, Springer, Elsevier –planned and written in Jenni.

Jenni is an excellent tool to help you write. The “chat” option (ask the pdf within the library) allows you to have everything in order & you can complement the texts from the multiple questions asked to the PDFs.

Dr. Josmel Mendoza

Senior Researcher, Information Management

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Co-author papers in real time. Leave comments, suggest edits, and share documents. Say goodbye to emailing Word files.

Systematic Review — PAPE & Sprint Velocity
Share
Review
PK
Me
Systematic Review
Post-activation performance enhancement has emerged as a preconditioning strategy for strength-dominant athletes (Seitz et al., 2014). Evidence suggests maximal deadlift performance predicts sprint velocity across trained cohorts, though reported effect sizes vary widely. The underlying mechanism, whether neural facilitation, peripheral adaptation, or both, remains contested.Prof Kim
Comments · 3
PK
Prof Kim
12m ago
Strengthen this with Smith (2024)?
J
Jackson
1d ago
@profkim the connection feels taken for granted — reads like it's obvious when it's not.
PK
Prof Kim
Resolved
3d ago
Added, plus cross-referenced with Table 3.

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Who uses Jenni

Who uses Jenni

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Jenni serves researchers wherever rigorous, cited writing matters.

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KNOWLEDGE

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Frequently asked questions

Does Jenni plagiarize?

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Is Jenni multilingual?

Are citations up to date?

What are citations?

Which AI models does Jenni use?

Does Jenni plagiarize?

Is there mobile support?

Is Jenni multilingual?

Are citations up to date?

What are citations?

Which AI models does Jenni use?

Does Jenni plagiarize?

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Are citations up to date?

What are citations?

Which AI models does Jenni use?

Make progress on your greatest work, today

Write your first paper with Jenni today and never look back

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Over 5m

Academics worldwide

5.2 hours saved

On average per paper

Over 15m

Papers written on Jenni

Make progress on your greatest work, today

Write your first paper with Jenni today and never look back

Start for free

No credit card required

Cancel anytime

Over 5m

Academics worldwide

5.2 hours saved

On average per paper

Over 15m

Papers written on Jenni

Make progress on your greatest work, today

Write your first paper with Jenni today and never look back

Start for free

No credit card required

Cancel anytime

Over 5m

Academics worldwide

5.2 hours saved

On average per paper

Over 15m

Papers written on Jenni