
Tennis legend Billie Jean King's "All In" chronicles her battle for equality on and off the court. The memoir that Serena Williams calls "undeniable greatness" reveals how King's iconic "Battle of the Sexes" match - watched by 90 million - forever changed women's sports.
著者の声を通じて本を感じる
知識を魅力的で例が豊富な洞察に変換
キーアイデアを瞬時にキャプチャして素早く学習
楽しく魅力的な方法で本を楽しむ
What does it take to transform not just a sport, but society itself? In 1954, a ten-year-old girl named Billie Jean Moffitt walked onto a public tennis court in Long Beach with a borrowed racket and an audacious dream. After her first lesson with coach Clyde Walker, she turned to her mother and declared, "I want to be the No. 1 tennis player in the world." That bold proclamation set in motion a journey that would culminate in 39 Grand Slam titles, a legendary match watched by 90 million people worldwide, and a revolution in women's sports that continues to ripple through our culture today. This wasn't just about winning trophies-it was about dismantling barriers and proving that excellence knows no gender.
『All In』の核心的なアイデアを分かりやすいポイントに分解し、革新的なチームがどのように創造、協力、成長するかを理解します。
『All In』を素早い記憶のヒントに凝縮し、率直さ、チームワーク、創造的な回復力の主要原則を強調します。

鮮やかなストーリーテリングを通じて『All In』を体験し、イノベーションのレッスンを記憶に残り、応用できる瞬間に変えます。
何でも質問し、声を選び、本当にあなたに響く洞察を一緒に作り出しましょう。

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."
"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."
"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."
"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."
"Reading used to feel like a chore. Now it’s just part of my lifestyle."
"Feels effortless compared to reading. I’ve finished 6 books this month already."
"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."
"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."
"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"
"It is great for me to learn something from the book without reading it."
"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."
"Makes me feel smarter every time before going to work"

All Inの要約をPDFまたはEPUBで無料でダウンロード。印刷やオフラインでいつでもお読みいただけます。